Results 61 to 70 of about 42,249 (220)

Contact 4d Chern-Simons theory: generalities

Journal of High Energy Physics
We refine and generalize the results of [1], where evidence in favor of applying the non-Abelian localization method to handle the 4d Chern-Simons theory path integral formulation was presented.
David M. Schmidtt
doaj   +1 more source

Global Classical Solutions of the 1.5D Relativistic Vlasov–Maxwell–Chern–Simons System

Axioms, 2023
We investigate the kinetic model of the relativistic Vlasov–Maxwell–Chern–Simons system, which originates from gauge theory. This system can be seen as an electromagnetic fields (i.e., Maxwell–Chern–Simons fields) perturbation for the classical Vlasov ...
Jing Chen, Omar Bazighifan, Chengjun Luo, Yanlai Song   +3 more
doaj   +1 more source

Two-Loop Finiteness of Chern-Simons Field Theory in Background Field Method

, 1998
We perform two-loop calculation of Chern-Simons in background field method using the hybrid regularization of higher-covariant derivative and dimensional regularization.
Abbott, Breitenlohner, Giavarini, Guadagnini, Hooft, M. Chaichian, Pisarski, Speer, W.F. Chen, Witten   +9 more
core   +1 more source

Chern-Simons vs. Yang-Mills gaugings in three dimensions [PDF]

, 2003
Recently, gauged supergravities in three dimensions with Yang-Mills and Chern-Simons type interactions have been constructed. In this article, we demonstrate that any gauging of Yang-Mills type with semisimple gauge group G_0, possibly including extra ...
Andrianopoli, Andrianopoli, Berg, Cremmer, Cvetič, de Boer, de Boer, de Wit, de Wit, de Wit, Deger, Deger, Fischbacher, Fujii, Haack, Henning Samtleben, Hermann Nicolai, Hull, Hull, Hull, Hull, Larsen, Lu, Lu, Maldacena, Morales, Nicolai, Nicolai, Nicolai, Nicolai, Sugawara   +30 more
core   +1 more source

Axion‐Like Interactions and CFT in Topological Matter, Anomaly Sum Rules and the Faraday Effect

Advanced Physics Research, Volume 4, Issue 7, July 2025.
This review investigates the connection between chiral anomalies and their manifestation in topological materials, using both perturbative methods based on ordinary quantum field theory and conformal field theory (CFT). It emphasizes the role of CFT in momentum space for parity‐odd correlation functions, and their reconstruction by the inclusion of a ...
Claudio Corianò, Mario Cretì, Stefano Lionetti, Dario Melle, Riccardo Tommasi   +4 more
wiley   +1 more source

Emergent QCD_{3} quantum phase transitions of fractional Chern insulators

Physical Review Research, 2020
Motivated by the recent work on QED_{3}-Chern-Simons quantum critical points of fractional Chern insulators [Phys. Rev. X 8, 031015 (2018)2160-330810.1103/PhysRevX.8.031015], we study its non-Abelian generalizations, namely, QCD_{3}-Chern-Simons quantum ...
Ruochen Ma, Yin-Chen He
doaj   +1 more source

Failure of Gauge Invariance in the Nonperturbative Formulation of Massless Lorentz-Violating QED

, 2004
We consider a Lorentz-violating modification to the fermionic Lagrangian of QED that is known to produce a finite Chern-Simons term at leading order. We compute the second order correction to the one-loop photon self-energy in the massless case using an ...
B. Altschul, D. Colladay, D. Colladay, J. Schonfeld, J.M. Chung, J.M. Chung, J.M. Chung, K. Fujikawa, M. Goldhaber, M. Pérez-Victoria, M. Pérez-Victoria, R. Jackiw, R. Jackiw, R. Jackiw, S. Coleman, S.M. Carroll, S.M. Carroll, V.A. Kostelecký, V.A. Kostelecký, V.A. Kostelecký   +19 more
core   +1 more source

Two-Loop Analysis of Non-abelian Chern-Simons Theory [PDF]

, 1992
Perturbative renormalization of a non-Abelian Chern-Simons gauge theory is examined. It is demonstrated by explicit calculation that, in the pure Chern-Simons theory, the beta-function for the coefficient of the Chern-Simons term vanishes to three loop ...
A. Fetter, A. J. Niemi, A. M. Polyakov, A. N. Redlich, A. P. Balachandran, A. P. Balachandran, A. Polyakov, A. Ruiz, B. Blok, B. Blok, B. Schroer, D. H. Lee, E. Guadagnini, E. S. Fradkin, E. Witten, F. Wilczek, F. Wilczek, G. Goldin, G. Moore, G. Moore, G. Moore, G. Semenoff, G. Semenoff, G. Semenoff, G. Semenoff, G. W. Semenoff, Gordon W. Semenoff, I. Dzyaloshingsky, J. C. Taylor, J. Dunne, J. Frohlich, J. Frohlich, J. J. Shonfeld, J. Leinaas, L. Alvarez-Gaume, L. Schulman, M. Bernstein, M. Laidlaw, M. Stone, M. Stone, N. Read, R. Jackiw, R. Laughlin, R. Pisarski, S. Coleman, S. Deser, S. Deser, S. Girvin, S. Girvin, S. J. Gates, S. Weinberg, S. Zhang, V. Kalmeyer, V. P. Spiridonov, V. P. Spridonov, W. Chen, W. Chen, W. Chen, W. Chen, W. Siegel, W. Siegel, Wei Chen, X. G. Wen, X. G. Wen, X. G. Wen, X. G. Wen, Y. H. Chen, Y. Kao, Y.-S. Wu, Y.-S. Wu, Y.-S. Wu, Yong-Shi Wu, Z. F. Ezawa   +72 more
core   +2 more sources

The Iwasawa invariants of Zpd${\mathbb {Z}}_{p}^{\,d}$‐covers of links

Journal of the London Mathematical Society, Volume 111, Issue 6, June 2025.
Abstract Let p$p$ be a prime number and let d∈Z>0$d\in {\mathbb {Z}}_{>0}$. In this paper, following the analogy between knots and primes, we study the p$p$‐torsion growth in a compatible system of (Z/pnZ)d$({\mathbb {Z}}/p^n{\mathbb {Z}})^d$‐covers of 3‐manifolds and establish several analogues of Cuoco–Monsky's multivariable versions of Iwasawa's ...
Sohei Tateno, Jun Ueki
wiley   +1 more source

Chern-Simons theory and BCS superconductivity [PDF]

, 2001
We study the relationship between the holomorphic unitary connection of Chern-Simons theory with temporal Wilson lines and the Richardson's exact solution of the reduced BCS Hamiltonian.
Amico, Amico, Amico, Axelrod, Babujian, Babujian, Bardeen, Bernard, Bershadsky, Cambiaggio, Delft, di Francesco, Dotsenko, Dotsenko, Dukelsky, Dukelsky, Etingof, Etingof, Falceto, Falceto, Falceto, Felder, Felder, Fernando Falceto, Fetter, Gaudin, Gawedzki, Germán Sierra, Girvin, Girvin, Kalmeyer, Knizhnik, Korepin, Labastida, Laughlin, Laughlin, Manuel Asorey, Ralph, Ralph, Richardson, Richardson, Richardson, Richardson, Ring, Sierra, Sklyanin, van Geemen, von Delft, Witten, Zhang, Zhou   +50 more
core   +2 more sources