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cond-mat.str-el2004★ 64 cited
Hopping on the Bethe lattice: Exact results for densities of states and dynamical mean-field theory
Martin Eckstein, Marcus Kollar, Krzysztof Byczuk +1
We derive an operator identity which relates tight-binding Hamiltonians with arbitrary hopping on the Bethe lattice to the Hamiltonian with nearest-neighbor hopping. This provides…
cond-mat.str-el2004
What is between Fermi-Dirac and Bose-Einstein Statistics?
Krzysztof Byczuk, Jozef Spalek, Geoffrey Joyce +1
We overwiev the properties of a quantum gas of particles with the intermediate statistics defined by Haldane. Although this statistics has no direct connection to the symmetry of t…