Excited-state quantum phase transitions in systems with two degrees of freedom: II. Finite-size effects
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Keyword(s):
Classification of excited-state quantum phase transitions for arbitrary number of degrees of freedom
2016 ◽
Vol 380
(34)
◽
pp. 2637-2643
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Keyword(s):
Keyword(s):
2018 ◽
Vol 1071
◽
pp. 012013
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