3

A self-consistent approach to the J1-J2-J3 model

Year:
1997
Language:
english
File:
PDF, 532 KB
english, 1997
5

Field-dependent thermodynamic properties of spin-ladder and bilayer systems

Year:
1999
Language:
english
File:
PDF, 60 KB
english, 1999
6

Bond-operator approach to the bilayer Heisenberg antiferromagnet

Year:
1999
Language:
english
File:
PDF, 128 KB
english, 1999