EPL

Schmidt gap and quantum phase transitions in the XXZ model under external field on the Bethe lattice

Guang-Hua Liu, Wei Li, Wen-Long You, Gang Su and Guang-Shan Tian

EPL, 101 5 (2013) 57001

Published online: 15 March 2013

DOI: 10.1209/0295-5075/101/57001

Guang-Hua Liu

Wei Li

Wen-Long You

Gang Su

Guang-Shan Tian

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