Publications with the keyword "density matrix renormalization group"

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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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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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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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