174 citations · 1.4k across the 27 of their papers we have counts for
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cond-mat.other2008
Time-dependent correlation function of the Jordan-Wigner operator as a Fredholm determinant
M. B. Zvonarev, V. V. Cheianov, T. Giamarchi
We calculate a correlation function of the Jordan-Wigner operator in a class of free-fermion models formulated on an infinite one-dimensional lattice. We represent this function in…
cond-mat.str-el2008★ 174 cited
Thermodynamics of the Spin Luttinger-Liquid in a Model Ladder Material
Ch. Rüegg, K. Kiefer, B. Thielemann +11
The phase diagram in temperature and magnetic field of the metal-organic, two-leg, spin-ladder compound (C5H12N)2CuBr4 is studied by measurements of the specific heat and the magne…