2 papers
cond-mat.str-el2004
Thermodynamic properties and thermal correlation lengths of a Hubbard model with bond-charge interaction
Andreas Kemper, Andreas Schadschneider
We investigate the thermodynamics of a one-dimensional Hubbard model with bond-charge interaction X using the transfer matrix renormalization group method (TMRG). Numerical results…
cond-mat.stat-mech2002
Stochastic Light-Cone CTMRG: a new DMRG approach to stochastic models
A. Kemper, A. Gendiar, T. Nishino +2
We develop a new variant of the recently introduced stochastic transfer-matrix DMRG which we call stochastic light-cone corner-transfer-matrix DMRG (LCTMRG). It is a numerical meth…