Publications with the keyword "statistical mechanics"

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G. Blesio, M. Gonzalez, and F. Lisandrini
Magnetic phase diagram of the infinite- U Hubbard model with nearest- and next-nearest-neighbor hoppings
Physical Review B (cited By 0), 99(17), 2019
carrier concentration electron density measurement ground state hubbard model phase diagrams statistical mechanics density matrix renormalization group fully spin-polarized infinite-u hubbard model itinerant ferromagnetism magnetic phase diagrams nearest neighbor hopping nearest neighbors paramagnetic state spin polarization
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G. Blesio, L. Manuel, A. Aligia, and P. Roura-Bas
Fully compensated Kondo effect for a two-channel spin S=1 impurity
Physical Review B (cited By 1), 100(7), 2019
charge transfer embedded systems fermi liquids magnetic anisotropy spectral density statistical mechanics temperature distribution anderson impurity model conduction channel equilibrium conductance kondo temperatures nanoscopic systems non-interacting system numerical renormalization groups temperature dependence kondo effect
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D. Cabra, A. Dobry, C. Gazza, and G. Rossini
Microscopic model for magnetoelectric coupling through lattice distortions
Physical Review B (cited By 0), 100(16), 2019
electric fields statistical mechanics density matrix renormalization group external electric field magnetoelectric couplings microscopic modeling one-dimensional arrays polarization switches quasi-one-dimensional model two-dimensional systems magnetism
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I. Hamad, F. Lisandrini, C. Gazza, and A. Lobos
Influence of Rashba spin-orbit coupling on the 0-π transition and Kondo temperature in one-dimensional superconductors
Physical Review B (cited By 0), 100(23), 2019
semiconductor quantum dots statistical mechanics critical value density matrix renormalization group kondo temperatures numerical renormalization groups rashba coupling rashba spin-orbit coupling superconducting gaps superconducting nanowire superconducting materials
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J. Fernández, F. Lisandrini, P. Roura-Bas, C. Gazza, and A. Aligia
Width of the charge-transfer peak in the SU(N) impurity Anderson model and its relevance to nonequilibrium transport
Physical Review B (cited By 6), 97(4), 2018
nanocrystals semiconductor quantum dots spectral density statistical mechanics yarn anderson models density matrix renormalization group density of state nonequilibrium transport noninteracting on-site energy resonant levels variational approximation charge transfer
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G. Blesio, L. Manuel, P. Roura-Bas, and A. Aligia
Topological quantum phase transition between Fermi liquid phases in an Anderson impurity model
Physical Review B (cited By 1), 98(19), 2018
fermi liquids fermions liquids phase transitions quantum theory statistical mechanics anderson impurity model finite temperatures non-fermi-liquid phase numerical renormalization groups quantum phase transitions single ion anisotropy topological number two-channel kondo model topology
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P. Lustemberg, M. Bosco, A. Bonivardi, H. Busnengo, and M. Ganduglia-Pirovano
Insights into the Nature of Formate Species in the Decomposition and Reaction of Methanol over Cerium Oxide Surfaces: A Combined Infrared Spectroscopy and Density Functional Theory Study
Journal of Physical Chemistry C (cited By 21), 119(37), 21452-21464, 2015
catalysts cerium compounds chemical bonds computation theory density functional theory hydrogen bonds hydrogen production infrared spectroscopy methanol oxygen vacancies quantum theory reforming reactions statistical mechanics steam reforming thermodynamics water gas shift asymmetric stretching ceria-based catalysts density functional theory studies stabilizing effects stable configuration surface concentration surface oxygen vacancies temperature programmed surface reaction surface reactions
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C. Sposetti, B. Bravo, A. Trumper, C. Gazza, and L. Manuel
Classical Antiferromagnetism in Kinetically Frustrated Electronic Models
Physical Review Letters (cited By 7), 112(18), 2014
antiferromagnetism ground state kinetic energy statistical mechanics antiferromagnetic ground state antiferromagnetics density matrix renormalization group frustrated models hopping amplitude infinite-u hubbard model local magnetization thermodynamic limits kinetics
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D. Mastrogiuseppe, M. Torio, C. Gazza, and A. Dobry
Theoretical study of the magnetism in the incommensurate phase of TiOCl
Physica B: Condensed Matter (cited By 0), 404(18), 2805-2808, 2009
atomic positions continuous transitions density matrix renormalization group dmrg first order transitions heisenberg models higher temperatures incommensurate phase low temperatures magnetic correlation microscopic models one-dimensional spin-peierls theoretical study tiocl uniform phase wave vector bromine compounds chlorine compounds domain walls spin dynamics statistical mechanics phase transitions
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R. Laura and M. Castagnino
Functional approach for quantum systems with continuous spectrum
Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics (cited By 46), 57(4), 3948-3961, 1998
boundary conditions brownian movement eigenvalues eigenfunctions numerical methods statistical mechanics continuous spectrum master equation quantum oscillator quantum systems quantum theory
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