Lara De Nardo, Dmitri V. Fursaev, Gennaro Miele
The spherical domains Sd with conical singularities are a convenient arena for studying the properties of tensor Laplacians on arbitrary manifolds with such a kind of singular points. In this paper...
Searching for Dark Matter in Messier 33 (2009)
Borriello, Enrico, Longo, Giuseppe, Miele, Gennaro, Paolillo, Maurizio, Siffert, Beatriz B., Tabatabaei, Fatemeh S., ...
Among various approaches to indirect Dark Matter detection, the study of radio emission due to secondary electrons/positrons produced in WIMPs annihilation and propagating in the galactic magnetic...
A novel approach to simulate gene-environment interactions in complex diseases (2009)
Amato, Roberto, Pinelli, Michele, D'Andrea, Daniel, Miele, Gennaro, Nicodemi, Mario, Raiconi, Giancarlo, ...
Complex diseases are multifactorial traits caused by both genetic and environmental factors. They represent the most part of human diseases and include those with largest prevalence and mortality...
Primordial nucleosynthesis: From precision cosmology to fundamental physics (2009)
Iocco, F., Mangano, G., Miele, Gennaro, Pisanti, O., Serpico, P.D.
148 pages, 66 figures.-- ISI article identifier:000265727100001 .-- ArXiv pre-print avaible at:http://arxiv.org/abs/0809.0631
Radio constraints on dark matter annihilation in the galactic halo and its substructures (2009)
Borriello, E., Cuoco, A., Miele, Gennaro
12 pages, 7 figures.-- ISI article identifier:000262979800028 .-- ArXiv pre-print avaible at:http://arxiv.org/abs/0809.2990
Radio Signal by Galactic Dark Matter (2008)
Borriello, Enrico, Cuoco, Alessandro, Miele, Gennaro
An interesting strategy for indirect detection of Dark Matter comes through the amounts of electrons and positrons usually emitted by DM pair annihilation. The e+e- gyrating in the galactic magnetic...
Roberto Amato, Angelo Ciaramella, Carmine Del Mondo, Lara De Vinco, Ciro Donalek, Gennaro Miele, ...
Probabilistic Principal Surfaces (PPS) offer very powerful visualization and classification capabilities and overcome most of the shortcomings of other neural tools such as SOM, GTM, etc. More...
Radio constraints on dark matter annihilation in the galactic halo and its substructures (2008)
Borriello, Enrico, Cuoco, Alessandro, Miele, Gennaro
Annihilation of Dark Matter usually produces together with gamma rays comparable amounts of electrons and positrons. The e+e- gyrating in the galactic magnetic field then produce secondary...
Nonlocal field theory driven by a deformed product. Generalization of Kalb-Ramond duality (2008)
Di Grezia, Elisabetta, Esposito, Giampiero, Miele, Gennaro
A modification of the standard product used in local field theory by means of an associative deformed product is proposed. We present a class of deformed products, one for every spin S=0,1/2,1, that...
Roberto Amato, Angelo Ciaramella, Carmine Del Mondo, Lara De Vinco, Ciro Donalek, Gennaro Miele, ...
Probabilistic Principal Surfaces (PPS) offer very powerful visualization and classification capabilities and overcome most of the shortcomings of other neural tools such as SOM, GTM, etc. More...
Angular Signatures of Annihilating Dark Matter in the Cosmic Gamma-Ray Background (2007)
Cuoco, Alessandro, Brandbyge, Jacob, Hannestad, Steen, Haugboelle, Troels, Miele, Gennaro
The extragalactic cosmic gamma-ray background (CGB) is an interesting channel to look for signatures of dark matter annihilation. In particular, besides the imprint in the energy spectrum, peculiar...
Black hole evaporation in a spherically symmetric non-commutative space-time (2007)
Di Grezia, Elisabetta, Esposito, Giampiero, Miele, Gennaro
Recent work in the literature has studied the quantum-mechanical decay of a Schwarzschild-like black hole, formed by gravitational collapse, into almost-flat space-time and weak radiation at a very...
Ciamarra, Massimo Pica, Miele, Gennaro, Milano, Leopoldo, Nicodemi, Mario, Raiconi, Giancarlo
The important task of determining the connectivity of gene networks, and at a more detailed level even the kind of interaction existing between genes, can nowadays be tackled by microarraylike...
The scalar wave equation in a non-commutative spherically symmetric space-time (2007)
Di Grezia, Elisabetta, Esposito, Giampiero, Miele, Gennaro
Recent work in the literature has studied a version of non-commutative Schwarzschild black holes where the effects of non-commutativity are described by a mass function depending on both the radial...
perturbations Similarity measures Between partitions • Sub-sampling (2007)
Roberto Tagliaferri, Alberto Bertoni, Francesco Iorio, Roberto Tagliaferri, Alberto Bertoni, Francesco Iorio, ...
Principal aim: find the structure that underlies data providing partitions that maximize similarity (nearness) based objective functions Number of cluster/neurons/centers/other Tree cutoff level...
Mangano, Gianpiero, Melchiorri, Alessandro, Mena, Olga, Miele, Gennaro, Slosar, Anze
We discuss the present bounds on the relativistic energy density in the Universe parameterized in terms of the effective number of neutrinos N using the most recent cosmological data on Cosmic...
A study of the UHE nu_tau detection performances of a km^3 Neutrino Telescope sitting at the three proposed sites for ANTARES, NEMO and NESTOR in the Mediterranean sea is here performed. In...
Effects of non-standard neutrino-electron interactions on relic neutrino decoupling (2006)
Mangano, Gianpiero, Miele, Gennaro, Pastor, Sergio, Pinto, Teguayco, Pisanti, Ofelia, Serpico, Pasquale D.
We consider the decoupling of neutrinos in the early Universe in presence of non-standard neutral current neutrino-electron interactions (NSI). We first discuss a semi-analytical approach to solve...
Gravitational amplitudes in black-hole evaporation: the effect of non-commutative geometry (2006)
Di Grezia, Elisabetta, Esposito, Giampiero, Miele, Gennaro
Recent work in the literature has studied the quantum-mechanical decay of a Schwarzschild-like black hole, formed by gravitational collapse, into almost-flat space-time and weak radiation at a very...
Effects of non-standard neutrino-electron interactions on relic neutrino decoupling (2006)
Mangano, Gianpiero, Miele, Gennaro, Pastor, Sergio, Pinto, Teguayco, Pisanti, Ofelia, Serpico, Pasquale D.
We consider the decoupling of neutrinos in the early Universe in presence of non-standard neutral current neutrino-electron interactions (NSI). We first discuss a semi-analytical approach to solve...
Miele, Gennaro, Pastor, Sergio, Pisanti, Ofelia
We perform a new study of the chances of the fluorescence detector (FD) at the Pierre Auger Observatory to detect the tau leptons produced by Earth-skimming ultra high energy tau neutrinos. We...
Relic neutrino decoupling including flavour oscillations (2005)
Mangano, Gianpiero, Miele, Gennaro, Pastor, Sergio, Pinto, Teguayco, Pisanti, Ofelia, Serpico, Pasquale D.
In the early universe, neutrinos are slightly coupled when electron-positron pairs annihilate transferring their entropy to photons. This process originates non-thermal distortions on the neutrino...
Relic neutrino decoupling including flavour oscillations (2005)
Mangano, Gianpiero, Miele, Gennaro, Pastor, Sergio, Pinto, Teguayco, Pisanti, Ofelia, Serpico, Pasquale D.
In the early universe, neutrinos are slightly coupled when electron-positron pairs annihilate transferring their entropy to photons. This process originates non-thermal distortions on the neutrino...
Evolution and nucleosynthesis of primordial low-mass stars (2004)
Picardi, Ilenia, Chieffi, Alessandro, Limongi, Marco, Pisanti, Ofelia, Miele, Gennaro, Mangano, Gianpiero, ...
Not available.
Evolution and nucleosynthesis of primordial low-mass stars (2004)
Picardi, Ilenia, Chieffi, Alessandro, Limongi, Marco, Pisanti, Ofelia, Miele, Gennaro, Mangano, Gianpiero, ...
Not available.
Evolution and nucleosynthesis of primordial low-mass stars (2004)
Picardi, Ilenia, Chieffi, Alessandro, Limongi, Marco, Pisanti, Ofelia, Miele, Gennaro, Mangano, Gianpiero, ...
Not available.
Evolution and nucleosynthesis of primordial low-mass stars (2004)
Picardi, Ilenia, Chieffi, Alessandro, Limongi, Marco, Pisanti, Ofelia, Miele, Gennaro, Mangano, Gianpiero, ...
Not available.
Evolution and nucleosynthesis of primordial low-mass stars (2004)
Picardi, Ilenia, Chieffi, Alessandro, Limongi, Marco, Pisanti, Ofelia, Miele, Gennaro, Mangano, Gianpiero, ...
Not available.
Spacetime Noncommutativity and Antisymmetric Tensor Dynamics in the Early Universe (2003)
Di Grezia, Elisabetta, Esposito, Giampiero, Funel, Agostino, Mangano, Gianpiero, Miele, Gennaro
This paper investigates the possible cosmological implications of the presence of an antisymmetric tensor field related to a lack of commutatitivity of spacetime coordinates at the Planck era. For...
Cosmological perturbations and short distance physics from Noncommutative Geometry (2002)
Lizzi, Fedele, Mangano, Gianpiero, Miele, Gennaro, Peloso, Marco
We investigate the possible effects on the evolution of perturbations in the inflationary epoch due to short distance physics. We introduce a suitable non local action for the inflaton field,...
Another Alternative to Compactification: Noncommutative Geometry and Randall-Sundrum Models (2000)
Lizzi, Fedele, Mangano, Gianpiero, Miele, Gennaro
We observe that the main feature of the Randall-Sundrum model, used to solve the hierarchy problem, is already present in a class of Yang-Mills plus gravity theories inspired by noncommutative...
Quantum Cosmology and Grand Unification (1997)
Esposito, Giampiero, Kamenshchik, Alexander Yu., Miele, Gennaro
Quantum cosmology may restrict the class of gauge models which unify electroweak and strong interactions. In particular, if one studies the normalizability criterion for the one-loop wave function of...
Finite Temperature Effective Potential for Gauge Models in de Sitter Space (1997)
De Nardo, Lara, Fursaev, Dmitri V., Miele, Gennaro
The one-loop effective potential for gauge models in static de Sitter space at finite temperatures is computed by means of the $\zeta$--function method. We found a simple relation which links the...
Three Dimensional Gross-Neveu Model on Curved Spaces (1996)
Miele, Gennaro, Vitale, Patrizia
The large N limit of the 3-d Gross-Neveu model is here studied on manifolds with positive and negative constant curvature. Using the $\zeta$-function regularization we analyze the critical properties...
De Nardo, Lara, Fursaev, Dmitri V., Miele, Gennaro
The spherical domains $S^d_\beta$ with conical singularities are a convenient arena for studying the properties of tensor Laplacians on arbitrary manifolds with such a kind of singular points. In...
Unified Gauge Models and One-Loop Quantum Cosmology (1996)
Esposito, Giampiero, Kamenshchik, Alexander Yu., Miele, Gennaro
This paper studies the normalizability criterion for the one-loop wave function of the universe in a de Sitter background, when various unified gauge models are considered. It turns out that, in the...
Cones, Spins and Heat Kernels (1996)
Fursaev, Dmitri V., Miele, Gennaro
The heat kernels of Laplacians for spin 1/2, 1, 3/2 and 2 fields, and the asymptotic expansion of their traces are studied on manifolds with conical singularities. The exact mode-by-mode analysis is...
Coleman-Weinberg SO(10) GUT Theories as Inflationary Models (1995)
Esposito, Giampiero, Miele, Gennaro, Santorelli, Pietro
The flat-space limit of the one-loop effective potential for SO(10) GUT theories in spatially flat Friedmann-Robertson-Walker cosmologies is applied to study the dynamics of the early universe. The...
Quantum Effects in Friedmann-Robertson-Walker Cosmologies (1995)
Esposito, Giampiero, Miele, Gennaro, Rosa, Luigi, Santorelli, Pietro
Electrodynamics for self-interacting scalar fields in spatially flat Friedmann-Robertson-Walker space-times is studied. The corresponding one-loop field equation for the expectation value of the...
One-loop effective potential for SO(10) GUT theories in de Sitter space (1995)
Esposito, Giampiero, Miele, Gennaro, Rosa, Luigi
Zeta-function regularization is applied to evaluate the one-loop effective potential for SO(10) grand-unified theories in de Sitter cosmologies. When the Higgs scalar field belongs to the...
Cosmological Restrictions on Conformally Invariant SU(5) GUT Models (1995)
Esposito, Giampiero, Miele, Gennaro, Rosa, Luigi
Dirac's theory of constrained Hamiltonian systems is applied to the minimal conformally invariant SU(5) grand-unified model studied at 1-loop level in a de Sitter universe. For this model, which...
Spontaneously Broken SU(5) Symmetries and One-Loop Effects in the Early Universe (1995)
Buccella, Franco, Esposito, Giampiero, Miele, Gennaro
This paper studies one-loop effective potential and spontaneous-symmetry-breaking pattern for SU(5) gauge theory in de Sitter space-time. Curvature effects modify the flat-space effective potential...
Coleman-Weinberg SO(10) GUT Theories as Inflationary Models (1995)
Giampiero Esposito, Gennaro Miele, Pietro Santorelli
The flat-space limit of the one-loop effective potential for SO(10) GUT theories in spatially flat Friedmann-Robertson-Walker cosmologies is applied to study the dynamics of the early universe. The...
Verginelli, Fabio, Bishehsari, Faraz, Napolitano, Francesco, Mahdavinia, Mahboobeh, Cama, Alessandro, Malekzadeh, Reza, ...
Amato, Roberto, Pinelli, Michele, Monticelli, Antonella, Marino, Davide, Miele, Gennaro, Cocozza, Sergio
Genetic differences both between individuals and populations are studied for their evolutionary relevance and for their potential medical applications. Most of the genetic differentiation among...