On the ground state of the XY magnet and Heisenberg antiferromagnet on the square lattice

1977 ◽  
Vol 62 (4) ◽  
pp. 277-278 ◽  
Author(s):  
D.D. Betts ◽  
J. Oitmaa
Keyword(s):  
Ground State ◽  
Square Lattice ◽  
Heisenberg Antiferromagnet

The ground state phase diagram of the quantumJ1–J2spin-1/2 Heisenberg antiferromagnet on an anisotropic square lattice

2010 ◽  
Vol 2010 (06) ◽  
pp. P06022 ◽  
Author(s):  
Griffith Mendonça ◽  
Rodrigo Lapa ◽  
J Ricardo de Sousa ◽  
Minos A Neto ◽  
Kingshuk Majumdar ◽  
...  
Keyword(s):  
Phase Diagram ◽  
Ground State ◽  
Square Lattice ◽  
Heisenberg Antiferromagnet ◽  
Ground State Phase Diagram

A Variational Approach to Understanding the Ground State of a Square-Lattice Heisenberg Antiferromagnet

1990 ◽  
Vol 59 (4) ◽  
pp. 1131-1134 ◽  
Author(s):  
Shin-ichi Nakagawa ◽  
Takehiko Hamada ◽  
Jun-ichi Kane ◽  
Yuhei Natsume
Keyword(s):  
Ground State ◽  
Variational Approach ◽  
Square Lattice ◽  
Heisenberg Antiferromagnet

Spin-Singlet Ground State in Two-Dimensional S=1/2 Frustrated Square Lattice: (CuCl)LaNb2O7

2005 ◽  
Vol 74 (6) ◽  
pp. 1702-1705 ◽  
Author(s):  
H. Kageyama ◽  
T. Kitano ◽  
N. Oba ◽  
M. Nishi ◽  
S. Nagai ◽  
...  
Keyword(s):  
Ground State ◽  
Square Lattice ◽  
Singlet Ground State ◽  
Two Dimensional ◽  
Spin Singlet
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