10 citations · 10 across the 2 of their papers we have counts for
3 papers
cond-mat.str-el2005
Nuclear Magnetic Orderings and Frustration in Bcc 3He in High Magnetic Fields
Hiroshi Fukuyama, K. Yawata, T. Momoi +2
We studied phase transitions and thermodynamic properties of the field-induced antiferromagnetic nuclear-spin ordered phase in bcc solid 3He by measuring the melting pressure at te…
cond-mat.str-el2003★ 10 cited
Exact duality relations in correlated electron systems
Tsutomu Momoi, Toshiya Hikihara
Using gauge transformations on electron bond operators, we derive exact duality relations between various order parameters for correlated electron systems. Applying these transform…
cond-mat.str-el1998
Magnetism and Electronic States of Systems with Strong Hund Coupling
K. Kubo, D. M. Edwards, A. C. M. Green +2
This paper is a brief review of our recent studies concerning on magnetism and electronic states of lattice systems with Hund coupling. First we examined the effectiveness of the H…