Lower bounds for the ground state energy of spin systems
Keyword(s):
Keyword(s):
2004 ◽
Vol 332
(1-2)
◽
pp. 54-59
◽
1988 ◽
Vol 149
(5-6)
◽
pp. 516-520
◽
Keyword(s):
2020 ◽
Vol 16
(12)
◽
pp. 7342-7356