(Pseudo-)Goldstone boson interaction in \(D=2+1\) systems with a spontaneously broken internal rotation symmetry

DOI10.1016/J.NUCLPHYSB.2016.01.018zbMath1332.81118arXiv1509.01720OpenAlexW2230491125MaRDI QIDQ255039

Christoph P. Hofmann

Publication date: 8 March 2016

Published in: Nuclear Physics. B (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1509.01720

Mathematics Subject Classification ID

Model quantum field theories (81T10) Perturbative methods of renormalization applied to problems in quantum field theory (81T15) Feynman diagrams (81T18) Symmetry breaking in quantum theory (81R40) Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20) Statistical mechanics of magnetic materials (82D40) Thermal quantum field theory (81T28)

Related Items (2)

Thermodynamics of thed  =  3  +  1 quantumXYmodel ⋮ Spin order and entropy in antiferromagnetic films subjected to magnetic fields

Cites Work

• Systematic effective field theory analysis of the D=2+1 quantum XY model at low temperatures
• Finite-size scaling in the spin- model on a square lattice

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