Zobrazeno 1 - 10
of 21 129
pro vyhledávání: '"ansatz"'
Autor:
Pınar İzgi, Zehra
Publikováno v:
Engineering Computations, 2024, Vol. 41, Issue 10, pp. 2621-2631.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/EC-07-2024-0588
Autor:
Mouhcine Azhari, Andreas Klümper
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 12, Pp 1-28 (2024)
Abstract In this paper, we investigate the spectral properties of the staggered six-vertex model with Z 2 $$ {\mathcal{Z}}_2 $$ symmetry for arbitrary system sizes L using non-linear integral equations (NLIEs). Our study is motivated by two key quest
Externí odkaz:
https://doaj.org/article/7db32c4ab66844928a706fec4c579a8c
Autor:
Norton Lee
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 12, Pp 1-58 (2024)
Abstract We study the relation between the quantum integrable systems derived from the dimer graphs and five dimensional N $$ \mathcal{N} $$ = 1 supersymmetric gauge theories on S 1 × ℝ 4. We construct integrable systems based on new dimer graphs
Externí odkaz:
https://doaj.org/article/41e5b988b4f1434b9f8f3721f13ba6f4
Autor:
Tamas Gombor, Zoltán Bajnok
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 12, Pp 1-26 (2024)
Abstract Integrable su(2|2) c symmetric models have integrable boundaries with osp(2|2) symmetries, which can be embedded into su(2|2) c in two different ways. We dualize the previously obtained asymptotic overlap formulas for one of the embeddings t
Externí odkaz:
https://doaj.org/article/d23e675ce1a143e2be293593edf741a6
Autor:
Changrim Ahn, Zoltan Bajnok
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 11, Pp 1-30 (2024)
Abstract We consider irrelevant deformations of massless RSOS scattering theories by an infinite number of higher [ T T ¯ $$ T\overline{T} $$ ] s operators which introduce extra non-trivial CDD factors between left-movers and right-movers. It is sho
Externí odkaz:
https://doaj.org/article/44227daf895e48b287daa364b1557377
Surface energy and elementary excitations of the XYZ spin chain with integrable open boundary fields
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 10, Pp 1-39 (2024)
Abstract We study the thermodynamic limit of the anisotropic XYZ spin chain with non-diagonal integrable open boundary conditions. Although the U(1)-symmetry is broken, by using the new parametrization scheme, we exactly obtain the surface energy and
Externí odkaz:
https://doaj.org/article/fa10b5a39d23438691b14c50c3b722d2
Autor:
Tomáš Procházka, Akimi Watanabe
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 9, Pp 1-105 (2024)
Abstract We study the higher spin algebras of two-dimensional conformal field theory from the perspective of quantum integrability. Starting from Maulik-Okounkov instanton R-matrix and applying the procedure of algebraic Bethe ansatz, we obtain infin
Externí odkaz:
https://doaj.org/article/3fc921892c8b46759e2a06fb38ce4fd4
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 8, Pp 1-33 (2024)
Abstract In this paper we evaluate the averages of conserved densities and currents associated to charges of generic spin in (1+1)-dimensional massive integrable Quantum Field Theories perturbed by the irrelevant T T ¯ $$ \textrm{T}\overline{\textrm
Externí odkaz:
https://doaj.org/article/dcb4473b26ce461d95f7ee73efbc56d8