2 papers
cond-mat.dis-nn2004
Possibly Exact Solution for the Multicritical Point of Finite-Dimensional Spin Glasses
Hidetoshi Nishimori, Koujin Takeda, Tomohiro Sasamoto
After briefly describing the present status of the spin glass theory, we present a conjecture on the exact location of the multicritical point in the phase diagram of finite-dimens…
cond-mat.dis-nn2001
Random-Mass Dirac Fermions in an Imaginary Vector Potential (I): Delocalization Transition and Localization Length
K. Takeda, I. Ichinose
In this and subsequent papers, one dimensional system of Dirac fermions with a random-varying mass is studied by the transfer-matrix methods which we developed recently. We investi…