Results 261 to 270 of about 8,507,762 (305)

Two-layer model via non-quasi-periodic normal form theory. [PDF]

open access: yesCelest Mech Dyn Astron
Pinzari G, Scoppola B, Veglianti M.
europepmc   +1 more source

Entanglement Entropy in Integrable Field Theories With Line Defects. Part I. Topological Defect

open access: yesJournal of High Energy Physics, 2017
In this paper and a companion one [1], we study the effect of integrable line defects on entanglement entropy in massive integrable field theories in 1+1 dimensions. The current paper focuses on topological defects that are purely transmissive. Using the
Yunfeng Jiang
exaly   +2 more sources

Hamiltonian Structures for Integrable Models of Field Theory

Theoretical and Mathematical Physics(Russian Federation), 1983
L D Faddeev, N Yu Reshetikhin
exaly   +2 more sources

Topological field theories and integrable models

Journal of Mathematical Physics, 1997
We show that the classical non-Abelian pure Chern–Simons action is related to nonrelativistic models in (2+1) dimensions, via reductions of the gauge connection in Hermitian symmetric spaces. In such models the matter fields are coupled to gauge Chern–Simons fields, associated with the isotropy subgroup of the considered symmetric space.
MARTINA, Luigi   +2 more
openaire   +3 more sources

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