119 indexed results
Our recent interest is focused on establishing the necessary and sufficient conditions that guarantee a long-term stable evolution of both
The spectrum of a 1+1 dimensional field theory with dynamical quarks is constructed. We focus in testing the possible brane
Results obtained in the Magellanic Clouds using the latest near-IR DENIS survey are briefly revised. This sets the base to
The long-time dynamics of the critical contact process which is brought suddenly out of an uncorrelated initial state undergoes ageing
In this paper is presented a general-relativistic approach of cuasi-neutral bodies endowed with magnetic field. Starting from the similarity of
Mainstream presolar SiC grains from primitive meteorites show a clear s-process signature in the isotopic composition of heavy trace elements.
A new exact analytically solvable Eckart-type potential is presented, a generalisation of the Hulthen potential. The study through Supersymmetric Quantum
Recent Raman experiments [F. Venturini et al., Phys. Rev. Lett. {\bf 89}, 107003-1,(2002)] done in $Bi_2 Sr_2 Ca Cu_2 O_4$
We present results from 3.6 cm observations of the quasar pair 1038+528 A and B, made in 1995 using the
A possibility to measure CP-violation in B0-decays by ATLAS experiment was investigated. With one year of running at luminosity 10^33
Atomic Force Microscopy (AFM) has become established as a powerful and a versatile tool for investigating local mechanical properties. In
We compute the quadratic part of the thermal effective action for real scalar fields which are initially in thermal equilibrium
The Sloan Digital Sky Survey (SDSS) science database describes over 140 million objects and is over 1.5 TB in size.
We introduce several bilocal algorithms for lattice self-avoiding walks that provide reasonable models for the physical kinetics of polymers in
We have recently developed a canonical transformation of the Hubbard and related models, valid for systems of arbitrary size and
This is the first of two parts investigating the Flory-Huggins interaction parameter chi as a function of composition and chain
We investigate the nonlinear properties of a system introduced by Burridge and Knopoff to model the dynamics of earthquakes. We
The structure of the physical and strange attractors is inherently associated with the boundedness of fluctuations. The idea behind the
In a recent letter, J. P. Wright et al [Phys. Rev. Lett. 87,266401 (2001) and cond-mat/0111119] have investigated the crystal
The major goal of the present paper is to find out the manifestation of the boundedness of fluctuations. Two different
The Higgs sector of the Standard Model and of the Two Higgs Doublet Extensions of SM, MSSM and the general
The carbon and nitrogen isotopic ratios of pre-solar SiC grains of type A+B suggest a proton-limited nucleosynthetic process as encountered,
We present a dynamic nonlocal hybrid Monte Carlo algorithm consisting of pivot and ``cut-and-permute'' moves. The algorithm is suitable for
We compute the genuine SUSY one-loop quantum contributions to flavour-changing MSSM Higgs-boson decays into $b \bar s$ and $s \bar