Results 131 to 140 of about 176,580 (305)

Loop equation and exact soft anomalous dimension in N $$ \mathcal{N} $$ = 4 super Yang-Mills

Journal of High Energy Physics, 2020
BPS Wilson loops in supersymmetric gauge theories have been the subjects of active research since they are often amenable to exact computation. So far most of the studies have focused on loops that do not intersect. In this paper, we derive exact results
Simone Giombi, Shota Komatsu
doaj   +1 more source

Planar and Nonplanar Konishi Anomalies and Effective Superpotential for Noncommutative N=1 Supersymmetric U(1)

, 2005
The Konishi anomalies for noncommutative N=1 supersymmetric U(1) gauge theory arising from planar and nonplanar diagrams are calculated. Whereas planar Konishi anomaly is the expected \star-deformation of the commutative anomaly, nonplanar anomaly ...
Affleck I., Alvarez-Gaumé L., Ardalan F., Ardalan F., Armoni A., Banerjee R., Banerjee R., Britto R., Cachazo F., Chu C.-S., FARHAD ARDALAN, Fujikawa K., Green M. B., Gripaios B. M., Grisaru M. T., Intriligator K., Intriligator K., Intriligator K. A., Kawai H., Khoze V. V., Levell J., Liu H., Minwalla Sh., Nakajima T., NÉDA SADOOGHI, Peskin M. E., Sadooghi N., Seiberg N., Taylor T. R., Terning J., Veneziano G.   +30 more
core   +1 more source

Visible GeV ALP from TeV Vector‐Like Leptons

Fortschritte der Physik, Volume 73, Issue 3, March 2025.
Abstract A model is presented where a GeV axion‐like‐particle (ALP) is predicted in a large portion of the parameter space due to the presence of explicit Peccei–Quinn (PQ) symmetry‐breaking terms in an exotic leptonic sector. The latter provides a solution to the muon g−2$g-2$ anomaly, within the framework of the Linear Seesaw neutrino mechanism.
Arturo de Giorgi, Marta Fuentes Zamoro, Luca Merlo   +2 more
wiley   +1 more source

Unitarity constraint on the Kähler curvature

Journal of High Energy Physics, 2018
In supersymmetric theories, the signs of quartic terms in the Kähler potential control the stability of non-supersymmetric field configurations.
Yohei Ema, Ryuichiro Kitano, Takahiro Terada   +2 more
doaj   +1 more source

A functional treatment of small instanton-induced axion potentials

Journal of High Energy Physics
We present a functional method to perform complete one-instanton calculations of the axion potential. This is done for an SU(N) gauge theory with a matter content in any representation of the gauge group.
Pablo Sesma
doaj   +1 more source

Supersymmetric domain walls in 7D maximal gauged supergravity

European Physical Journal C: Particles and Fields, 2019
We give a large class of supersymmetric domain walls in maximal seven-dimensional gauged supergravity with various types of gauge groups. Gaugings are described by components of the embedding tensor transforming in representations $$\mathbf {15}$$ 15 and
Parinya Karndumri, Patharadanai Nuchino
doaj   +1 more source

Manifestly N=2 supersymmetric regularization for N=2 supersymmetric field theories

Physics Letters B, 2015
We formulate the higher covariant derivative regularization for N=2 supersymmetric gauge theories in N=2 harmonic superspace. This regularization is constructed by adding the N=2 supersymmetric higher derivative term to the classical action and inserting
I.L. Buchbinder, N.G. Pletnev, K.V. Stepanyantz   +2 more
doaj   +1 more source

Non-lattice simulation for supersymmetric gauge theories in one dimension

, 2007
Lattice simulation of supersymmetric gauge theories is not straightforward. In some cases the lack of manifest supersymmetry just necessitates cumbersome fine-tuning, but in the worse cases the chiral and/or Majorana nature of fermions makes it difficult
A. Sen, J. Giedt, Jun Nishimura, Masanori Hanada, R. A. Janik, Shingo Takeuchi   +5 more
core   +1 more source

Quantum K-theory of Calabi-Yau manifolds

Journal of High Energy Physics, 2019
The disk partition function of certain 3d N = 2 supersymmetric gauge theories computes a quantum K-theoretic ring for Kähler manifolds X. We study the 3d gauge theory/quantum K-theory correspondence for global and local Calabi-Yau manifolds with several ...
Hans Jockers, Peter Mayr
doaj   +1 more source

Twisting to Abelian BF/Chern-Simons Theories

, 1993
Starting from a $D=3$, $N=4$ supersymmetric theory for matter fields, a twist with a Grassmann parity change is defined which maps the theory into a gauge fixed, abelian $BF$ theory on curved 3-manifolds.
Baulieu, Birmingham, Birmingham, Birmingham, Blasi, Blau, Brooks, Brooks, Claudio Lucchesi, Delduc, Delduc, Eguchi, Guadagnini, Hagen, Hagen, Horowitz, Jackiw, Jean-Guy Demers, Karlhede, Labastida, Lucchesi, Nishino, Roger Brooks, Schonfeld, Schwarz, Schwarz, Witten, Witten, Yamron   +28 more
core   +1 more source