Repulsive versus attractive Hubbard model: Transport properties and spin-lattice relaxation rate
نویسندگان
چکیده
منابع مشابه
Some Properties of the Spin-Polarized Attractive Hubbard Model
The influence of a Zeeman magnetic field on the superconducting characteristics of the attractive Hubbard model has been investigated. The ground state and temperature phase diagrams have been obtained for a fixed number of particles. Two critical magnetic fields have been found for the first order phase transition from the superconducting (SC) to the normal (NO) state for n 6= 1. For some rang...
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Shi-Jian Gu, N. M. R. Peres, J. M. P. Carmelo Department of Physics and Institute of Theoretical Physics, The Chinese University of Hong Kong, Hong Kong, China Zhejiang Institute of Modern Phys, Zhejiang University, Hangzhou, 310027, China Center of Physics and Physics Department of the University of Minho, School of Sciences, Campus of Gualtar, P-4710-057 Braga, Portugal 4 GCEP-Center of Physi...
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ژورنال
عنوان ژورنال: Physical Review B
سال: 2015
ISSN: 1098-0121,1550-235X
DOI: 10.1103/physrevb.91.155111