quantum Sine-Gordon model

URI: https://gptkb.org/entity/quantum_Sine-Gordon_model

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:quantum_field_theory
gptkbp:application	gptkb:Josephson_junctions quantum optics charge density waves low-dimensional systems quantum spin chains
gptkbp:describes	interacting scalar field
gptkbp:dimensions	1+1
gptkbp:exhibits	boson-fermion duality topological excitations
gptkbp:features	solitons factorized scattering exact S-matrix breathers nonlinear interactions quantum breathers quantum solitons
gptkbp:field	gptkb:theoretical_physics
https://www.w3.org/2000/01/rdf-schema#label	quantum Sine-Gordon model
gptkbp:integration	yes
gptkbp:Lagrangian	L = (1/2)(∂μφ)^2 + (α/β^2)(1 - cos(βφ))
gptkbp:massive	yes
gptkbp:notableContributor	gptkb:Sidney_Coleman gptkb:Ludwig_Faddeev gptkb:Vladimir_Korepin gptkb:Alexander_Zamolodchikov gptkb:Stanley_Mandelstam Al.B. Zamolodchikov
gptkbp:quantizationMethod	canonical quantization path integral quantization
gptkbp:relatedTo	gptkb:Thirring_model gptkb:quantum_field_theory integrable models quantum integrability bosonization classical Sine-Gordon equation
gptkbp:solvedBy	gptkb:Bethe_ansatz
gptkbp:studiedBy	1970s
gptkbp:studiedIn	gptkb:statistical_mechanics condensed matter physics
gptkbp:symmetry	gptkb:U(1)
gptkbp:bfsParent	gptkb:Sine-Gordon_model
gptkbp:bfsLayer	7