Publication Date:
2016-09-09
Description:
Author(s): D. Banerjee, M. Bögli, C. P. Hofmann, F.-J. Jiang, P. Widmer, and U.-J. Wiese We present detailed analytic calculations of finite-volume energy spectra, mean-field theory, as well as a systematic low-energy effective field theory for the square lattice quantum dimer model. An emergent approximate spontaneously broken SO ( 2 ) symmetry gives rise to a pseudo-Goldstone boson. Rema… [Phys. Rev. B 94, 115120] Published Thu Sep 08, 2016
Keywords:
Electronic structure and strongly correlated systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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