Zobrazeno 1 - 10
of 310 353
pro vyhledávání: '"P A, Ward"'
Autor:
Duetsch, Michael
Extending local gauge tansformations in a suitable way to Faddeev-Popov ghost fields, one obtains a symmetry of the total action, i.e., the Yang-Mills action plus a gauge fixing term (in a lambda-gauge) plus the ghost action. The anomalous Master War
Externí odkaz:
http://arxiv.org/abs/2409.10122
We give a rigorous derivation of the free energy of (i) the classical Ising model on the triangular lattice with translation-invariant coupling constants, and (ii) the one-dimensional quantum Ising model. We use the method of Kac and Ward. The novel
Externí odkaz:
http://arxiv.org/abs/2407.05303
Autor:
Kukolj, Trivko
Large $N$ quasifermionic ($QF$) Chern-Simons-matter theories exhibit weakly-broken higher-spin symmetry and contain an infinite-dimensional algebra of almost-conserved higher-spin currents. By analyzing local higher-spin Ward identities, we constrain
Externí odkaz:
http://arxiv.org/abs/2406.17011
Autor:
Baulieu, Laurent, Wetzstein, Tom
This paper develops an enlarged BRST framework to treat the large gauge transformations of a given quantum field theory. It determines the associated infinitely many Noether charges stemming from a gauge fixed and BRST invariant Lagrangian, a result
Externí odkaz:
http://arxiv.org/abs/2405.18898
Autor:
Bliard, Gabriel
Superconformal Ward identities are revisited in the context of superconformal line defects. Multipoint correlators of topological operators inserted on superconformal lines are studied. In particular, it is known that protected operators preserving e
Externí odkaz:
http://arxiv.org/abs/2405.15846
We derive the new identity in homotopy algebras which directly corresponds to the Schwinger-Dyson equations in quantum field theory. As an application, we derive the Ward-Takahashi identities. We demonstrate that the Ward-Takahashi identities are rep
Externí odkaz:
http://arxiv.org/abs/2405.09243
Autor:
Goremykin, I. A., Katanin, A. A.
Publikováno v:
Phys. Rev. B 110, 085153 (2024)
We reconsider the derivation of Ward identities for spin stiffnesses, which determine the non-linear sigma model of magnetic degrees of freedom of interacting electrons in the presence of antiferromagnetic or incommensurate correlations. We emphasize
Externí odkaz:
http://arxiv.org/abs/2405.04277
Publikováno v:
Journal of Multidisciplinary Healthcare, Vol Volume 17, Pp 4441-4452 (2024)
Ying Shao,1,* Qianfei Li,2,* Meirong Bian,3 Yue Wang,1 Xiaohong Zhang4 1Department of Ophthalmology, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, Pe
Externí odkaz:
https://doaj.org/article/b34c2117f2894517913ce7731e95d035
We present the first analytical expressions for one-loop induced contributions for the decay channels of CP-even Higgs $H\rightarrow h \gamma \gamma$ with $h$ being standard model-like Higgs boson within the framework of Two Higgs Doublet Model in th
Externí odkaz:
http://arxiv.org/abs/2406.15749
Publikováno v:
Therapeutics and Clinical Risk Management, Vol Volume 20, Pp 619-631 (2024)
Hiba Al Fahmawi,1 Abla Albsoul-Younes,1 Mohammad Saleh1 ,† Mahmoud Abu-Abeeleh,2 Violet Kasabri1 1School of Pharmacy, The University of Jordan, Amman, Jordan; 2Department of General Surgery, Jordan University Hospital, The University of Jordan, Amm
Externí odkaz:
https://doaj.org/article/0a2833cc18c148b483b070bb0381111d