Electric Field Control of the LaAlO$_{3}$/SrTiO$_{3}$ Interface Ground State (2008)
Caviglia, A. D., Gariglio, S., Reyren, N., Jaccard, D., Schneider, T., Gabay, M., ...
Interfaces between complex oxides are emerging as one of the most interesting playgrounds in condensed matter physics. In this special setting, in which translational symmetry is artificially broken,...
Orbital current patterns in doped two-leg Cu-O Hubbard ladders (2008)
Chudzinski, P., Gabay, M., Giamarchi, T.
In the weak coupling limit, we investigate two-leg ladders with a unit cell containing both Cu and O atoms, as a function of doping. For purely repulsive interactions, using bosonization, we find...
Defects in correlated metals and superconductors (2007)
Alloul, H., Bobroff, J., Gabay, M., Hirschfeld, P. J.
In materials with strong local Coulomb interactions, simple defects such as atomic substitutions strongly affect both macroscopic and local properties of the system. A nonmagnetic impurity, for...
Phase diagram of hole doped two-leg Cu-O ladders (2007)
Chudzinski, P., Gabay, M., Giamarchi, T.
In the weak coupling limit, we establish the phase diagram of a two-leg ladder with a unit cell containing both Cu and O atoms, as a function of doping. We use bosonization and design a specific RG...
Harter, J. W., Andersen, B. M., Bobroff, J., Gabay, M., Hirschfeld, P. J.
We study a model of a d-wave superconductor with strong potential scatterers in the presence of antiferromagnetic correlations and apply it to experimental nuclear magnetic resonance (NMR) results on...
Bone mineral density in juvenile systemic lupus erythematosus (2002)
Castro,T.C.M., Terreri,M.T., Szejnfeld,V.L., Castro,C.H.M., Fisberg,M., Gabay,M., ...
We evaluated spine bone mineral density (BMD) in Brazilian children with juvenile systemic lupus erythematosus (JSLE) in order to detect potential predictors of reduction in bone mass. A...
Theodoropoulou, N., Hebard, A. F., Gabay, M., Majumdar, A. K., Pace, C., Lannon, J., ...
Using temperature-dependent magnetoresistance and magnetization measurements on Fe/Cr multilayers that exhibit pronounced giant magnetoresistance (GMR), we have found evidence for the presence of a...
NMR properties of a one-dimesional Cu-O model (2000)
Becker, T., Gabay, M., Giamarchi, T.
We obtain the Knight shifts and the relaxation rates related to the Fermi contact interaction term for a one-dimensional Cu-O model using bosonization technique. We consider the small interaction...
Fractional excitations in the Luttinger liquid (1999)
We reconsider the spectrum of the Luttinger liquid (LL) usually understood in terms of phonons (density fluctuations), and within the context of bosonization we give an alternative representation in...
Wavefunctions for the Luttinger liquid (1999)
Standard bosonization techniques lead to phonon-like excitations in a Luttinger liquid (LL), reflecting the absence of Landau quasiparticles in these systems. Yet in addition to the above excitations...
Mendels, P., Bobroff, J., Collin, G., Alloul, H., Gabay, M., Marucco, J. F., ...
We present SQUID susceptibility data on Zn and Ni substituted YBa_{2}Cu_{3}O_{6+x}. Cross-checks with NMR yield an unprecedented accuracy in the estimate of the magnetic susceptibility associated...
Jastrow-Luttinger Fractional Liquids (1998)
In this paper, we present a description of Haldane's Luttinger liquid which parallels Laughlin's theory of the Fractional Quantum Hall (FQH) incompressible fluid, both exhibiting similar ground...
Bounday Condition histograms for modulated phases (1998)
Benakli, M., Gabay, M., Saslow, W. M.
Boundary conditions strongly affect the results of numerical computations for finite size inhomogeneous or incommensurate structures. We present a method which allows to deal with this problem, both...
Smecticlike phase for modulated XY spins in two dimensions (1998)
Gabay, M., Benakli, M., Saslow, W. M.
The row model for frustrated XY spins on a triangular lattice in 2D is used to study incommensurate{IC}) spiral and commensurate{C} antiferromagnetic (AF) phases, in the regime where a C-IC...
Benakli, M., Granato, E., Shenoy, S. R., Gabay, M.
The effects of random dilution of junctions on a two-dimensional Josephson-junction array in a magnetic field are considered. For rational values of the average flux quantum per plaquette $f$, the...
Thermal excitations of frustated XY spins in two dimensions (1996)
Benakli, M., Zheng, H., Gabay, M.
We present a new variational approach to the study of phase transitions in frustrated 2D XY models. In the spirit of Villain's approach for the ferromagnetic case we divide thermal excitations into a...
Phase Transitions of Frustrated XY spins in Two Dimensions (1994)
Benakli, M., Gabay, M., Saslow, W. M.
The row model is used to study the commensurate-incommensurate (C-IC) an isotropic (FFTXY) transitions of the frustrated 2D XY model on the triangular lattice. New relevant variables clarify the...
PHASE TRANSITIONS IN COUPLED SPIN SYSTEMS (1988)
A simple coupled spin model is presented to describe the phase diagram of plastic crystals. Translational and rotational degrees of freedom are associated respectively with a lattice-gaz Hamiltonian...
PHASE TRANSITIONS IN COUPLED SPIN SYSTEMS (1988)
A simple coupled spin model is presented to describe the phase diagram of plastic crystals. Translational and rotational degrees of freedom are associated respectively with a lattice-gaz Hamiltonian...
PHASE TRANSITIONS IN COUPLED SPIN SYSTEMS (1988)
A simple coupled spin model is presented to describe the phase diagram of plastic crystals. Translational and rotational degrees of freedom are associated respectively with a lattice-gaz Hamiltonian...
Phase transitions and size effects in the Ising dipolar magnet (1985)
We consider a uniaxial dipolar magnet in a simple geometry (infinite slab of thickness D). For small D, a commonly observed structure is the stripe structure. For larger D, branching occurs in the...
Phase transitions and size effects in the Ising dipolar magnet (1985)
We consider a uniaxial dipolar magnet in a simple geometry (infinite slab of thickness D). For small D, a commonly observed structure is the stripe structure. For larger D, branching occurs in the...
Phase transitions and size effects in the Ising dipolar magnet (1985)
We consider a uniaxial dipolar magnet in a simple geometry (infinite slab of thickness D). For small D, a commonly observed structure is the stripe structure. For larger D, branching occurs in the...
Properties of the branched state of an Ising dipolar magnet (1984)
We consider the thermodynamic properties of the branched state of an Ising dipolar magnet confined in a slab of thickness D. Within the framework of the Lifshitz and Privorotskii models (i) we...
Properties of the branched state of an Ising dipolar magnet (1984)
We consider the thermodynamic properties of the branched state of an Ising dipolar magnet confined in a slab of thickness D. Within the framework of the Lifshitz and Privorotskii models (i) we...
Properties of the branched state of an Ising dipolar magnet (1984)
We consider the thermodynamic properties of the branched state of an Ising dipolar magnet confined in a slab of thickness D. Within the framework of the Lifshitz and Privorotskii models (i) we...
On the order of the spin glass transitions in mean field theory (1982)
Toulouse, G., Gabay, M., Lubensky, T.C., Vannimenus, J.
We present evidence that the mean field transitions in spin glasses in the presence of a magnetic field are third order in the Ehrenfest sense.
The thermal oscillatory instability in a homeotropic nematic : an inverse bifurcation (1982)
Dubois-Violette, E., Gabay, M.
By means of standard approximations, using free-free boundary conditions, we show that the oscillatory instability of a homeotropic liquid crystal heated from below is an inverse bifurcation. This...
On the order of the spin glass transitions in mean field theory (1982)
Toulouse, G., Gabay, M., Lubensky, T.C., Vannimenus, J.
We present evidence that the mean field transitions in spin glasses in the presence of a magnetic field are third order in the Ehrenfest sense.
The thermal oscillatory instability in a homeotropic nematic : an inverse bifurcation (1982)
Dubois-Violette, E., Gabay, M.
By means of standard approximations, using free-free boundary conditions, we show that the oscillatory instability of a homeotropic liquid crystal heated from below is an inverse bifurcation. This...
On the order of the spin glass transitions in mean field theory (1982)
Toulouse, G., Gabay, M., Lubensky, T.C., Vannimenus, J.
We present evidence that the mean field transitions in spin glasses in the presence of a magnetic field are third order in the Ehrenfest sense.
The thermal oscillatory instability in a homeotropic nematic : an inverse bifurcation (1982)
Dubois-Violette, E., Gabay, M.
By means of standard approximations, using free-free boundary conditions, we show that the oscillatory instability of a homeotropic liquid crystal heated from below is an inverse bifurcation. This...
Mean field theory for Heisenberg spin glasses (1981)
The infinite-ranged spin glass model is studied in the general case of m-component spins. Results for the magnetization laws, the shape of the phase diagram, the nature of the transitions are...
Replica derivation of Sompolinsky free energy functional for mean field spin glasses (1981)
De Dominicis, C., Gabay, M., Orland, H.
We derive a form of the free energy functional for mean field spin glasses that has been recently obtained by Sompolinsky via a dynamic approach. Here we use replicas with a block division along the...
Mean field theory for Heisenberg spin glasses (1981)
The infinite-ranged spin glass model is studied in the general case of m-component spins. Results for the magnetization laws, the shape of the phase diagram, the nature of the transitions are...
Replica derivation of Sompolinsky free energy functional for mean field spin glasses (1981)
De Dominicis, C., Gabay, M., Orland, H.
We derive a form of the free energy functional for mean field spin glasses that has been recently obtained by Sompolinsky via a dynamic approach. Here we use replicas with a block division along the...
Mean field theory for Heisenberg spin glasses (1981)
The infinite-ranged spin glass model is studied in the general case of m-component spins. Results for the magnetization laws, the shape of the phase diagram, the nature of the transitions are...
Replica derivation of Sompolinsky free energy functional for mean field spin glasses (1981)
De Dominicis, C., Gabay, M., Orland, H.
We derive a form of the free energy functional for mean field spin glasses that has been recently obtained by Sompolinsky via a dynamic approach. Here we use replicas with a block division along the...
Correlation functions of a 2D fully frustrated Ising system on a square lattice (1980)
We study two and four points correlation functions for two dimensional Ising spins on the generalized square lattice; the method makes use of a conjectured expression for the spontaneous...
De Dominicis, C., Gabay, M., Garel, T., Orland, H.
We study white and weighted averages of observables over all solutions of Thouless Anderson and Palmer equations. For the white average we give analytic results near the transition temperature and...
Correlation functions of a 2D fully frustrated Ising system on a square lattice (1980)
We study two and four points correlation functions for two dimensional Ising spins on the generalized square lattice; the method makes use of a conjectured expression for the spontaneous...
De Dominicis, C., Gabay, M., Garel, T., Orland, H.
We study white and weighted averages of observables over all solutions of Thouless Anderson and Palmer equations. For the white average we give analytic results near the transition temperature and...
Correlation functions of a 2D fully frustrated Ising system on a square lattice (1980)
We study two and four points correlation functions for two dimensional Ising spins on the generalized square lattice; the method makes use of a conjectured expression for the spontaneous...
De Dominicis, C., Gabay, M., Garel, T., Orland, H.
We study white and weighted averages of observables over all solutions of Thouless Anderson and Palmer equations. For the white average we give analytic results near the transition temperature and...
Renormalization along the chemical sequence of a single polymer chain (1978)
We have derived, to order ε (ε = 4 - d), the exponent v for a single polymer chain with excluded volume, by means of a renormalization transformation along the chain. As a consequence, we...
Renormalization along the chemical sequence of a single polymer chain (1978)
We have derived, to order ε (ε = 4 - d), the exponent v for a single polymer chain with excluded volume, by means of a renormalization transformation along the chain. As a consequence, we...
Renormalization along the chemical sequence of a single polymer chain (1978)
We have derived, to order ε (ε = 4 - d), the exponent v for a single polymer chain with excluded volume, by means of a renormalization transformation along the chain. As a consequence, we...
Freedericksz transition of nematics in an oblique magnetic field (1975)
Deuling, H.J., Gabay, M., Guyon, E., Pieranski, P.
A planar nematic layer will show a Freedericksz transition in a magnetic field perpendicular to the unperturbed alignment. This transition occurs at H = Hc1 (splay) in a perpendicular field and at H...
Freedericksz transition of nematics in an oblique magnetic field (1975)
Deuling, H.J., Gabay, M., Guyon, E., Pieranski, P.
A planar nematic layer will show a Freedericksz transition in a magnetic field perpendicular to the unperturbed alignment. This transition occurs at H = Hc1 (splay) in a perpendicular field and at H...
Freedericksz transition of nematics in an oblique magnetic field (1975)
Deuling, H.J., Gabay, M., Guyon, E., Pieranski, P.
A planar nematic layer will show a Freedericksz transition in a magnetic field perpendicular to the unperturbed alignment. This transition occurs at H = Hc1 (splay) in a perpendicular field and at H...
Nurse-midwifery. The beneficial alternative.
The number of nurse-midwife-attended births in U.S. hospitals has jumped ten-fold in the last 20 years, rising from just 19,686 in 1975 to 196,977 in 1994. Certified nurse-midwives (CNMs) focus on...
Nurse-midwifery. The beneficial alternative.
The number of nurse-midwife-attended births in U.S. hospitals has jumped ten-fold in the last 20 years, rising from just 19,686 in 1975 to 196,977 in 1994. Certified nurse-midwives (CNMs) focus on...