Quantum phase transitions in the spin-boson model without the counterrotating terms
Keyword(s):
2016 ◽
Vol 43
(9)
◽
pp. 095108
◽
Keyword(s):
Keyword(s):
2009 ◽
Vol 62
(1)
◽
pp. 210-256
◽
Keyword(s):
Keyword(s):