P. K. Shukla

Excitation of the dust ion-acoustic and dust acoustic-like perturbations by plasma density ripples (2009)

Cylindrical and spherical ion-acoustic envelope solitons in multicomponent plasmas with positrons (2009)

Sabry, R., Moslem, W. M., Shukla, P. K., Saleem, H.

Simulation study of the filamentation of counter-streaming beams of the electrons and positrons in plasmas (2009)

Dieckmann, Mark E, Shukla, P K, Stenflo, Lennart

The filamentation instability (FI) driven by two spatially uniform and counter-streaming beams of charged particles in plasmas is modelled by a particle-in-cell simulation. Each beam consists of...

Spectral properties of electromagnetic turbulence in plasmas (2009)

D. Shaikh, P. K. Shukla

We report on the nonlinear turbulent processes associated with electromagnetic waves in plasmas. We focus on low-frequency (in comparison with the electron gyrofrequency) nonlinearly interacting...

Excitation of electrostatic ion-cyclotron-like modes by the electron density ripple in dusty magnetoplasmas (2009)

Nonlinear electromagnetic wave equations for superdense magnetized plasmas (2009)

Shukla, Nitin, Brodin, G., Marklund, M., Shukla, P. K., Stenflo, L.

Magnetization of a warm plasma by the nonstationary ponderomotive force of an electromagnetic wave (2009)

Shukla, Nitin, Shukla, P K, Stenflo, Lennart

It is shown that magnetic fields can be generated in a warm plasma by the nonstationary ponderomotive force of a large-amplitude electromagnetic wave. In the present Brief Report, we derive simple...

Nonlinear electromagnetic wave equations for superdense magnetized plasmas (2009)

Shukla, Nitin, Brodin, G, Marklund, M, Shukla, P K, Stenflo, Lennart

By using the quantum hydrodynamic and Maxwell equations, we derive the generalized nonlinear electron magnetohydrodynamic, the generalized nonlinear Hall-MHD (HMHD), and the generalized nonlinear...

Instability of short wavelength electrostatic electron–cyclotron modes in the presence of an ion density ripple in plasmas (2009)

Magnetization of a warm plasma by the nonstationary ponderomotive force of an electromagnetic wave (2009)

Shukla, Nitin, Shukla, P. K., Stenflo, L.

Low-frequency electrostatic wave in a metallic electron-hole-ion plasma with nanoparticles (2009)

Shukla, P. K., Morfill, G. E.

Dark and grey electromagnetic electron-cyclotron envelope solitons in an electron-positron magnetoplasma (2009)

Shukla, P. K., Bingham, R., Phelps, A. D. R., Stenflo, L.

INSTITUTE OF PHYSICS PUBLISHING PLASMA PHYSICS AND CONTROLLED FUSION (2008)

M E Dieckmann, N J Sircombe, M Parviainen, P K Shukla, R O Dendy

Phase speed of electrostatic waves: the critical

Cosmic Candles (2008)

M. E. Dieckmann, His Colleagues B, M. Parviainen, P. K. Shukla

are examining plasma wave accelerators as a means to produce cosmic ray particles in the most energetic astrophysical environments. Such accelerators can be modeled numerically by particle-in-cell...

Self-Diffusion in 2D Dusty Plasma Liquids: Numerical Simulation Results (2008)

Hou, Lu-Jing, Piel, Alexander, Shukla, P. K.

We perform Brownian dynamics simulations for studying the self-diffusion in two-dimensional (2D) dusty plasma liquids, in terms of both mean-square displacement and velocity autocorrelation function...

Phase-space structures in quantum-plasma wave turbulence (2008)

Haas, F., Eliasson, B., Shukla, P. K., Manfredi, G.

The quasilinear theory of the Wigner-Poisson system in one spatial dimension is examined. Conservation laws and properties of the stationary solutions are determined. Quantum effects are shown to...

Nonlinear stationary solutions of the Wigner and Wigner-Poisson equations (2008)

Haas, F., Shukla, P. K.

Exact nonlinear stationary solutions of the one-dimensional Wigner and Wigner-Poisson equations in the terms of the Wigner functions that depend not only on the energy but also on position are...

Erratum: “Nonlinear excitations in electron-positron-ion plasmas in accretion disks of active galactic nuclei” [Phys. Plasmas 14, 102901 (2007)] (2008)

Moslem, W. M., Kourakis, I., Shukla, P. K., Schlickeiser, R.

Compressional magnetoacoustic waves in a quantum dusty magnetoplasma (2008)

Ion-acoustic solitary waves in a dense pair-ion plasma containing degenerate electrons and positrons (2008)

Abdelsalam, U. M., Moslem, W. M., Shukla, P. K.

Explosive and solitary excitations in a very dense magnetoplasma (2008)

Sabry, R., Moslem, W. M., Shukla, P. K.

Quantum Hall-MHD equations for a non-uniform dense magnetoplasma with electron temperature anisotropy (2008)

Dispersion relations for electromagnetic waves in a dense magnetized plasma (2008)

Wake potential with mobile positive/negative ions in multicomponent dusty plasmas (2008)

Ali, S., Moslem, W. M., Shukla, P. K.

Nonlinear wave modulation of cylindrical and spherical quantum ion-acoustic solitary waves (2008)

Sabry, R., El-Labany, S. K., Shukla, P. K.

Relativistic modulational instability of electron-acoustic waves in an electron-pair ion plasma (2008)

Misra, A. P., Shukla, P. K.

Dispersion relations for electromagnetic waves in a dense magnetized plasma (2008)

Shukla, P. K., Stenflo, Lennart

Dispersion relations for elliptically polarized extraordinary is well as linearly polarized ordinary, electromagnetic waves propagating across an external magnetic hold in a dense magnetoplasma are...

Fluid turbulence in quantum plasmas (2007)

Shaikh, Dastgeer, Shukla, P. K.

Nonlinear fluid simulations are developed by us to investigate the properties of fully developed two-dimensional (2D) electron fluid turbulence in a very dense Fermi (quantum) plasma. We find that a...

Anomalous reflection and excitation of surface waves in metamaterials (2007)

Brodin, G., Marklund, M., Stenflo, L., Shukla, P. K.

We consider reflection of electromagnetic waves from layered structures with various dielectric and magnetic properties, including metamaterials. Assuming periodic variations in the permittivity, we...

Quantum Electrodynamical Photon Splitting in Magnetized Nonlinear Pair Plasmas (2007)

Brodin, G., Marklund, M., Eliasson, B., Shukla, P. K.

We present for the first time the nonlinear dynamics of quantum electrodynamic (QED) photon splitting in a strongly magnetized electron-positron (pair) plasma. By using a QED corrected Maxwell...

Electron parallel velocity and temperature gradient driven electrostatic fluctuations in nonuniform magnetoplasmas (2007)

Shukla, P. K., Coppi, B., Eliasson, B.

Streaming instability in quantum dusty plasmas (2007)

Kinetic modulational instability of broadband dispersive Alfvén waves in plasmas (2007)

Shukla, P. K., Shukla, Nitin, Stenflo, L.

Generation of magnetic fields in a positive–negative dusty plasma (2007)

Shukla, Nitin, Shukla, P. K., Liu, C. S., Morfill, G. E.

Enhanced electromagnetic emission from plasmas containing positive dust grains and electrons (2007)

Shukla, P. K., Shukla, Nitin, Stenflo, L.

Quantum dust-acoustic double layers (2007)

Moslem, W. M., Shukla, P. K., Ali, S., Schlickeiser, R.

A new purely growing instability in a strongly magnetized nonuniform pair plasma (2007)

Shukla, Nitin, Shukla, P. K.

Fully nonlinear ion-sound waves in a dense Fermi magnetoplasma (2007)

Ali, S., Moslem, W. M., Shukla, P. K., Kourakis, I.

Nonlinear kinetic model for lower-hybrid solitary structures (2007)

Jovanovic, D., Shukla, P. K., Morfill, G.

Extraordinary electromagnetic waves in a warm dense magnetoplasma (2007)

Finite amplitude envelope solitons in a pair-ion plasma (2007)

Moslem, W. M., Kourakis, I., Shukla, P. K.

Erratum: “Finite amplitude envelope solitons in a pair-ion plasma” [Phys. Plasmas 14, 032107 (2007)] (2007)

Moslem, W. M., Kourakis, I., Shukla, P. K.

Nonlinear excitations in electron-positron-ion plasmas in accretion disks of active galactic nuclei (2007)

Moslem, W. M., Kourakis, I., Shukla, P. K., Schlickeiser, R.

Purely growing electromagnetic mode driven by ion-temperature anisotropy in a collisional plasma (2007)

Nonlinear wave interactions in quantum magnetoplasmas (2006)

Shukla, P. K., Ali, S., Stenflo, L., Marklund, M.

Nonlinear interactions involving electrostatic upper-hybrid (UH), ion-cyclotron (IC), lower-hybrid (LH), and Alfven waves in quantum magnetoplasmas are considered. For this purpose, the quantum...

Nonlinear propagation of broadband intense electromagnetic waves in an electron-positron plasma (2006)

Marklund, M., Eliasson, B., Shukla, P.K.

A kinetic equation describing the nonlinear evolution of intense electromagnetic pulses in electron-positron (e-p) plasmas is presented. The modulational instability is analyzed for a...

Nonlinear propagation of broadband intense electromagnetic waves in an electron-positron plasma (2006)

Marklund, M., Eliasson, B., Shukla, P.K.

A kinetic equation describing the nonlinear evolution of intense electromagnetic pulses in electron-positron (e-p) plasmas is presented. The modulational instability is analyzed for a...

Photon acceleration in vacuum (2006)

Mendonça, J.T., Marklund, M., Shukla, P.K., Brodin, G.

A new process associated with the nonlinear optical properties of the electromagnetic vacuum, as predicted by quantum electrodynamics, is described. This can be called photon acceleration in vacuum,...

Photon acceleration in vacuum (2006)

Mendonça, J.T., Marklund, M., Shukla, P.K., Brodin, G.

A new process associated with the nonlinear optical properties of the electromagnetic vacuum, as predicted by quantum electrodynamics, is described. This can be called photon acceleration in vacuum,...

Photon acceleration in vacuum (2006)

Mendonca, J. T., Marklund, M., Shukla, P. K., Brodin, G.

A new process associated with the nonlinear optical properties of the electromagnetic vacuum, as predicted by quantum electrodynamics, is described. This can be called photon acceleration in vacuum,...

Phase speed of electrostatic waves: The critical parameter for efficient electron surfing acceleration (2006)

Dieckmann, M E, Sircombe, N J, Parviainen, M, Shukla, P K, Dendy, R O

Particle acceleration by means of non-linear plasma wave interactions is of great topical interest. Accordingly, in this paper we focus on the electron surfing process. Self-consistent kinetic...

Nonlinear collective effects in photon-photon and photon-plasma interactions (2006)

Marklund, M., Shukla, P. K.

We consider strong-field effects in laboratory and astrophysical plasmas and high intensity laser and cavity systems. Current state-of-the-art laser facilities are close to reaching energy scales at...

Dispersion relation for electromagnetic wave propagation in a strongly magnetized plasma (2006)

Marklund, G. Brodin M., Stenflo, L., Shukla, P. K.

A dispersion relation for electromagnetic wave propagation in a strongly magnetized cold plasma is deduced, taking photon-photon scattering into account. It is shown that the combined plasma and...

Dust acoustic solitary waves in a quantum plasma (2006)

Cylindrical lower-hybrid electron holes at the Earth's dayside magnetopause (2006)

Jovanovic, D., Shukla, P. K., Morfill, G. E.

A new dust mode in quantum plasmas (2006)

Acceleration of ions by the radiation pressure in a magnetized electron–positron–ion plasma (2006)

Dispersion properties of compressional electromagnetic waves in quantum dusty magnetoplasmas (2006)

Radiation condensation instability of compressional electromagnetic modes in magnetoplasmas containing charged dust impurities (2006)

Shukla, P. K., Eliasson, B., Kopp, A.

Parametric instabilities and localization of nonlinearly coupled electromagnetic modes in astrophysical dusty plasmas (2006)

Shukla, P. K., Eliasson, B., Kourakis, I., Stenflo, L.

Dispersive electromagnetic drift modes in nonuniform quantum magnetoplasmas (2006)

Shukla, P. K., Ali, S.

Potential distributions around a moving test charge in quantum plasmas (2006)

Nonlinear wave interactions in quantum magnetoplasmas (2006)

Shukla, P. K., Ali, S., Stenflo, L., Marklund, M.

Dust acoustic solitary waves in a quantum plasma: Erratum [Phys. Plasmas 13, 022313 (2006)] (2006)

Self-compression and catastrophic collapse of photon bullets in vacuum (2005)

Marklund, M., Eliasson, B., Shukla, P. K.

Photon-photon scattering, due to photons interacting with virtual electron-positron pairs, is an intriguing deviation from classical electromagnetism predicted by quantum electrodynamics (QED). Apart...

Quantum electrodynamical shocks and solitons in astrophysical plasmas (2005)

Marklund, M., Tskhakaya, D. D., Shukla, P. K.

The nonlinear propagation of low-frequency circularly polarized waves in a magnetized dusty plasma is analyzed. It is found that wave steepening and shock formation can take place due to the presence...

Random phases in Bose-Einstein condensates with higher order nonlinearities (2005)

Marklund, M., Shukla, P. K.

We present a statistical description of Bose-Einstein condensates with general higher order nonlinearities. In particular, we investigate the case of cubic-quintic nonlinearities, of particular...

Modulational instability criteria for two-component Bose-Einstein condensates (2005)

Kourakis, I., Shukla, P. K., Marklund, M., Stenflo, L.

The stability of colliding Bose-Einstein condensates is investigated. A set of coupled Gross-Pitaevskii equations is thus considered, and analyzed via a perturbative approach. No assumption is made...

Quasiparticle approach to the modulational instability of drift waves coupling to zonal flows (2005)

Trines, R., Bingham, R., Silva, L.O., Mendonça, J.T., Shukla, P.K., Mori, W.B.

The interaction between broadband drift mode turbulence and zonal flows has been studied through the wave-kinetic approach. Simulations have been conducted in which a particle-in-cell representation...

Quasiparticle approach to the modulational instability of drift waves coupling to zonal flows (2005)

Trines, R., Bingham, R., Silva, L.O., Mendonça, J.T., Shukla, P.K., Mori, W.B.

The interaction between broadband drift mode turbulence and zonal flows has been studied through the wave-kinetic approach. Simulations have been conducted in which a particle-in-cell representation...

Quantum Electrodynamical Effects in Dusty Plasmas (2005)

Marklund, M., Stenflo, L., Shukla, P. K., Brodin, G.

A new nonlinear electromagnetic wave mode in a magnetized dusty plasma is predicted. Its existence depends on the interaction of an intense circularly polarized electromagnetic wave with a dusty...

Cherenkov radiation in a photon gas (2005)

Marklund, M., Brodin, G., Stenflo, L., Shukla, P. K.

It is well-known that a charged particle moving with constant velocity in vacuum does not radiate. In a medium the situation can be different. If the so called Cherenkov condition is satisfied, i.e....

A nonlinear model for coherent tripolar electric field structures in the Earth's auroral zone and solar wind (2005)

Jovanovic, D., Shukla, P. K., Morfill, G. E.

Exact theory for localized envelope modulated electrostatic wavepackets in space and dusty plasmas (2005)

Magnetic reconnection on the ion-skin-depth scale in the dusty magnetotail of a comet (2005)

Jovanovic, D, Shukla, P. K., Morfill, G.

Nonlinear propagation of electromagnetic waves in negative-refraction-index composite materials (2005)

Low-frequency electromagnetic waves in a partially ionized multi-component magnetoplasma (2005)

Nonlinear compressional electromagnetic ion-cyclotron wavepackets in space plasmas (2005)

Coupling between upper-hybrid waves and electron holes in Earth's magnetotail (2005)

Jovanovic, D., Shukla, P. K., Morfill, G.

Linear and nonlinear dynamics of a dust bicrystal consisting of positive and negative dust particles (2005)

Kourakis, I., Shukla, P. K., Morfill, G.

Dynamics of nonlinear coupled magnetic-field-aligned electromagnetic electron-cyclotron waves near the zero-group-dispersion point in magnetized plasmas (2005)

Kourakis, I., Shukla, P. K., Morfill, G. E.

Nonlinear compressional electromagnetic ion-cyclotron wavepackets in space plasmas (2005)

Exact theory for localized envelope modulated electrostatic wavepackets in space and dusty plasmas (2005)

The parametric coupling between large amplitude magnetic field-aligned circularly polarized electromagnetic ion-cyclotron (EMIC) waves and ponderomotively driven ion-acoustic perturbations in...

The dynamics of electron and ion holes in a collisionless plasma (2005)

Abundant evidence for the occurrence of modulated envelope plasma wave packets is provided by recent satellite missions. These excitations are characterized by a slowly varying localized envelope...

Eliasson, B., Shukla, P. K.

We present a review of recent analytical and numerical studies of the dynamics of electron and ion holes in a collisionless plasma. The new results are based on the class of analytic solutions which...

Nonlinear compressional electromagnetic ion-cyclotron wavepackets in space plasmas (2005)

Exact theory for localized envelope modulated electrostatic wavepackets in space and dusty plasmas (2005)

The parametric coupling between large amplitude magnetic field-aligned circularly polarized electromagnetic ion-cyclotron (EMIC) waves and ponderomotively driven ion-acoustic perturbations in...

The dynamics of electron and ion holes in a collisionless plasma (2005)

Abundant evidence for the occurrence of modulated envelope plasma wave packets is provided by recent satellite missions. These excitations are characterized by a slowly varying localized envelope...

Eliasson, B., Shukla, P. K.

We present a review of recent analytical and numerical studies of the dynamics of electron and ion holes in a collisionless plasma. The new results are based on the class of analytic solutions which...

Discovery of substituted isoxazolecarbaldehydes as potent spermicides, acrosin inhibitors and mild anti-fungal agents (2005)

Gupta, G., Jain, R.K., Maikhuri, J.P., Shukla, P.K., Kumar, M., Roy, A.K., ...

BACKGROUND: The continued endeavour to design novel, non-detergent molecules that can be useful as topical, prophylactic contraceptives has led to the discovery of substituted isoxazolecarbaldehydes...

Discovery of substituted isoxazolecarbaldehydes as potent spermicides, acrosin inhibitors and mild anti-fungal agents (2005)

Gupta, G., Jain, R.K., Maikhuri, J.P., Shukla, P.K., Kumar, M., Roy, A.K., ...

BACKGROUND: The continued endeavour to design novel, non-detergent molecules that can be useful as topical, prophylactic contraceptives has led to the discovery of substituted isoxazolecarbaldehydes...

Discovery of substituted isoxazolecarbaldehydes as potent spermicides, acrosin inhibitors and mild anti-fungal agents (2005)

Gupta, G., Jain, R.K., Maikhuri, J.P., Shukla, P.K., Kumar, M., Roy, A.K., ...

BACKGROUND: The continued endeavour to design novel, non-detergent molecules that can be useful as topical, prophylactic contraceptives has led to the discovery of substituted isoxazolecarbaldehydes...

Generation of Gravitational Radiation in Dusty Plasmas and Supernovae (2004)

Brodin, G., Marklund, M., Shukla, P. K.

We present a novel nonlinear mechanism for exciting a gravitational radiation pulse (or a gravitational wave) by dust magnetohydrodynamic (DMHD) waves in dusty astrophysical plasmas. We derive the...

The Intense Radiation Gas (2004)

Marklund, M., Shukla, P. K., Eliasson, B.

We present a new dispersion relation for photons that are nonlinearly interacting with a radiation gas of arbitrary intensity due to photon-photon scattering. It is found that the photon phase...

New low-frequency nonlinear electromagnetic wave in a magnetized plasma (2004)

Marklund, M., Shukla, P. K., Stenflo, L., Brodin, G., Servin, M.

A new nonlinear electromagnetic wave mode in a magnetized plasma is predicted. Its existence depends on the interaction of an intense circularly polarized electromagnetic wave with a plasma, where...

Modulated dust-acoustic wave packets in a plasma with non-isothermal electrons and ions (2004)

Kourakis, Ioannis, Shukla, P.K.

Nonlinear self-modulation of the dust acoustic waves is studied, in the presence of non-thermal (non-Maxwellian) ion and electron populations. By employing a multiple scale technique, a nonlinear...

New resonance and cut-off for low-frequency electromagnetic waves in dusty magnetoplasmas (2004)

Complete theory for Langmuir envelope solitons in dusty plasmas (2004)

Shukla, P. K., Eliasson, Bengt

Theory of Mach cones in magnetized dusty plasmas with strongly correlated charged dust grains (2004)

New cut-off frequency for low-frequency electromagnetic waves in a multi-ion magnetoplasma with charged dust particulates (2004)

Oscillonic mach cones in a dusty magnetoplasma (2004)

Shukla, P. K., Mamun, A. A., Eliasson, B., Morfill, G. E.

Dust-lower-hybrid drift instabilities with dust charge fluctuations in an inhomogeneous dusty magnetoplasma (2004)

Salimullah, M., Rizwan, A. M., Nambu, M., Nitta, H., Shukla, P. K.

Respone to "Comment on 'Instability of the Shukla mode in a dusty plasma containing equilibrium density and magnetic field inhomogeneities' and 'New resonance and cutoff for low-frequency electromagnetic waves in dusty magnetoplasmas'" [Phys. Plasmas 11, 4154 (2004)] (2004)

Shukla, P. K., Bharuthram, R., Mamun, A. A., Morfill, G. E., Schlickeiser, R., Stenflo, L.

Modulated dust-acoustic wave packets in a plasma with non-isothermal electrons and ions (2004)

Kourakis, Ioannis, Shukla, P.K.

Nonlinear self-modulation of the dust acoustic waves is studied, in the presence of non-thermal (non-Maxwellian) ion and electron populations. By employing a multiple scale technique, a nonlinear...

Generation of zonal flows by Rossby waves in the atmosphere (2004)

Onishchenko, O. G., Pokhotelov, O. A., Sagdeev, R. Z., Shukla, P. K., Stenflo, L.

A novel mechanism for the short-scale Rossby waves interacting with long-scale zonal flows in the Earth's atmosphere is studied. The model is based on the parametric excitation of convective cells by...

Generation of zonal flows by Rossby waves in the atmosphere (2004)

Onishchenko, O. G., Pokhotelov, O. A., Sagdeev, R. Z., Shukla, P. K., Stenflo, L.

A novel mechanism for the short-scale Rossby waves interacting with long-scale zonal flows in the Earth's atmosphere is studied. The model is based on the parametric excitation of convective cells by...

Modulational and filamentational instabilities of two electromagnetic pulses in a radiation background (2003)

Marklund, M., Shukla, P. K., Brodin, G., Stenflo, L.

The nonlinear interaction, due to quantum electrodynamical (QED) effects, between two electromagnetic pulses and a radiation gas is investigated. It is found that the governing equations admit both...

Generation of zonal flows in nonuniform rotating astrophysical fluids (2003)

Nonlinear effects caused by intense electromagnetic waves in an electron-positron-ion plasma (2003)

Shukla, P. K., Stenflo, L., Fedele, R.

Comment on “Low frequency dusty plasma modes in a uniform magnetic field” (Phys. Plasmas 9, 4396 (2002)) (2003)

Shukla, P. K., Salimullah, M., Sandberg, I.

Excitation of dipole oscillons in a dusty plasma containing elongated dust rods (2003)

Salimullah, M., Shukla, P. K., Sandberg, I., Morfill, G. E.

Zonal winds and dipolar vortices in a rotating dusty magnetoplasma (2003)

Shukla, P. K., Dwivedi, P. K., Stenflo, L.

Dust charge fluctuations in a magnetized dusty plasma (2003)

Salimullah, M., Sandberg, I., Shukla, P. K.

Jeans instability in partially ionized self-gravitating dusty plasmas (2003)

Verheest, F., Shukla, P. K., Jacobs, G., Yaroshenko, V. V.

Wake potentials in plasmas containing elongated dust rods (2003)

Salimullah, M., Shukla, P. K., Morfill, G. E.

Comment on “Stimulated Brillouin scattering in a magnetized dusty plasma with charge fluctuation" [Phys. Plasmas 9, 3752 (2002)] (2003)

Stenflo, L., Shukla, P. K.

Parametric excitation of zonal flows by ion temperature gradient modes (2003)

Acoustic-gravity nonlinear structures (2002)

Jovanovi?, D., Stenflo, L., Shukla, P. K.

A catalogue of nonlinear vortex structures associated with acoustic-gravity perturbations in the Earth's atmosphere is presented. Besides the previously known Kelvin-Stewart cat's eyes, dipolar and...

Acoustic-gravity nonlinear structures (2002)

Jovanovi?, D., Stenflo, L., Shukla, P. K.

A catalogue of nonlinear vortex structures associated with acoustic-gravity perturbations in the Earth's atmosphere is presented. Besides the previously known Kelvin-Stewart cat's eyes, dipolar and...

Solar coronal heating by high-frequency dispersive Alfvén waves. (1999)

Shukla, P. K., Bingham, R., McKenzie, J. F., Axford, W. I.

Comment on "Ponderomotive force due to neutrinos" (1998)

Silva, L. O., Bingham, R., Dawson, J. M., Shukla, P. K., Tsintsadze, N. L., Mendonca, J. T.

The derivation of the ponderomotive force due to neutrinos by Hardy and Melrose, Phys.Rev.D v.54, p.6491 (1996) is based on a flawed analysis of the ponderomotive force concept. Their conclusions...

Some remarks on the generation and dissipation of magnetic fields in dusty plasmas. (1998)

Shukla, P. K., Birk, G. T., Kopp, A.

Nonlinearly coupled Rossby-type and inertio-gravity waves in self-gravitating systems. (1998)

Pokhotelov, O. A., Khruschev, V. V., Shukla, P. K., Stenflo, L., McKenzie, J. F.

Letter to the Editor: Interpretations of new features of time domain electric-field structures in the auroral acceleration region (1998)

Letter to the Editor: Interpretations of new features of time domain electric-field structures in the auroral acceleration region (1998)

Possible theoretical interpretations of the various nonlinear electric-field structures in the auroral acceleration region are provided.