Zobrazeno 1 - 10
of 2 330
pro vyhledávání: '"Polyakov"'
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 12, Pp 1-40 (2024)
Abstract Framing plays a central role in the evaluation of Wilson loops in theories with Chern-Simons actions. In pure Chern-Simons theory, it guarantees topological invariance, while in theories with matter like ABJ(M), our theory of interest, it is
Externí odkaz:
https://doaj.org/article/4c9fd10c63ce41e4a5bb446454408bde
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
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 11, Pp 1-62 (2024)
Abstract We study duality defects in 2+1d theories with ℤ N 0 × ℤ N 1 $$ {\mathbb{Z}}_N^{(0)}\times {\mathbb{Z}}_N^{(1)} $$ global symmetry and trivial mixed ’t Hooft anomaly. By gauging these symmetries simultaneously in half of the spacetime
Externí odkaz:
https://doaj.org/article/ecc66e4f9dee4a05bb6762d98734ac5d
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 11, Pp 1-62 (2024)
Abstract We study particular integrated correlation functions of two superconformal primary operators of the stress tensor multiplet in the presence of a half-BPS line defect labelled by electromagnetic charges (p, q) in N $$ \mathcal{N} $$ = 4 super
Externí odkaz:
https://doaj.org/article/a047d9b307414adaad1b8f0964aa8137
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 11, Pp 1-76 (2024)
Abstract We study ’t Hooft lines in four-dimensional holomorphic-topological Chern-Simons theory. We relate them to Q-operators in the theory of integrable systems. We give a physical interpretation of the fundamental TQ and QQ relations satisfied
Externí odkaz:
https://doaj.org/article/8103c3ae2f8c4a45876c7f4d41451dd3
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 10, Pp 1-42 (2024)
Abstract Symmetries and their anomalies are powerful tools for understanding quantum systems. However, realistic systems are often subject to disorders, dissipation and decoherence. In many circumstances, symmetries are not exact but only on average.
Externí odkaz:
https://doaj.org/article/937e7a14f3ba4ef9b4af6b3be4b80a59
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 10, Pp 1-44 (2024)
Abstract We consider the complete set of planar two-loop five-point Feynman integrals with two off-shell external legs. These integrals are relevant, for instance, for the calculation of the second-order QCD corrections to the production of two heavy
Externí odkaz:
https://doaj.org/article/3ec1615e504d44ba99f7cb7a46010443
Autor:
Davide Bonomi, Valentina Forini
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 10, Pp 1-32 (2024)
Abstract Starting from the Lorentzian inversion formula, we derive a dispersion relation which computes a four-point function in 1d CFTs as an integral over its double discontinuity. The crossing symmetric kernel of the integral is given explicitly f
Externí odkaz:
https://doaj.org/article/2877f9e6512d40c7ad30a6bde2232199
Autor:
Zhenjie Li
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 10, Pp 1-26 (2024)
Abstract The decomposition of the four-point ABJM amplituhedron into negative geometries produces compact integrands of logarithmic of amplitudes such that the infrared divergence only comes from the last loop integration, from which we can compute t
Externí odkaz:
https://doaj.org/article/3853a8a942fc4063b551acf9ff3a20a5
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 10, Pp 1-61 (2024)
Abstract We explore generalized symmetry in the context of nonlinear dynamical gravity. Our basic strategy is to transcribe known results from Yang-Mills theory directly to gravity via the tetrad formalism, which recasts general relativity as a gauge
Externí odkaz:
https://doaj.org/article/f05b088239024be8bda7059803106b23