Results 91 to 100 of about 157,818 (325)
On the role of chirality flips for the muon magnetic moment and its relation to the muon mass
Frontiers in Physics, 2022 The muon mass and the anomalous magnetic moment aμ are quantities which require chirality flips, i.e., transitions between left- and right-handed muons. Muon chirality flips are connected to electroweak symmetry breaking and Yukawa couplings.
Dominik Stöckinger +1 more
doaj +1 more source
Supersymmetry and Morse theory
, 1982 It is shown that the Morse inequalities can be obtained by consideration of a certain supersymmetric quantum mechanics Hamiltonian. Some of the implications of modern ideas in mathematics for supersymmetric theories are discussed.
E. Witten
semanticscholar +1 more source
Fermions on the antibrane: Higher order interactions and spontaneously broken supersymmetry [PDF]
, 2016 It has been recently argued that inserting a probe $\overline{\mathrm{D}3}$-brane in a flux background breaks supersymmetry spontaneously instead of explicitly, as previously thought. In this paper we argue that such spontaneous breaking of supersymmetry
Keshav Dasgupta +2 more
semanticscholar +1 more source
Nonrenormalization Theorems without Supersymmetry. [PDF]
Physical Review Letters, 2015 We derive a new class of one-loop nonrenormalization theorems that strongly constrain the running of higher dimension operators in a general four-dimensional quantum field theory. Our logic follows from unitarity: cuts of one-loop amplitudes are products
C. Cheung, Chia-Hsien Shen
semanticscholar +1 more source
The Holographic Supercurrent Anomaly
, 2003 The \gamma-trace anomaly of supersymmetry current in a supersymmetric gauge theory shares a superconformal anomaly multiplet with the chiral R-symmetry anomaly and the Weyl anomaly, and its holographic reproduction is a valuable test to the AdS/CFT ...
Abbott +102 more
core +3 more sources
Generalized geometry of two-dimensional vacua [PDF]
, 2014 We derive the conditions for unbroken supersymmetry for a Mink_2, (2,0) vacuum, arising from Type II supergravity on a compact eight-dimensional manifold M_8.
Rosa, Dario
core +2 more sources
The European Physical Journal C, 2008 43 pages, 55 figures, 13 tables; version to appear in ...
Lafaye, R. +3 more
openaire +5 more sources
Supersymmetry and localization [PDF]
Communications in Mathematical Physics, 1997 We study conditions under which an odd symmetry of the integrand leads to localization of the corresponding integral over a (super)manifold. We also show that in many cases these conditions guarantee exactness of the stationary phase approximation of such integrals.
Schwarz, Albert, Zaboronsky, Oleg
openaire +5 more sources
Non-Abelian gauged supergravities as double copies
Journal of High Energy Physics, 2019 Scattering amplitudes have the potential to provide new insights to the study of supergravity theories with gauged R-symmetry and Minkowski vacua. Such gaugings break supersymmetry spontaneously, either partly or completely.
Marco Chiodaroli +3 more
doaj +1 more source
Exploring Gauge Theories with Adjoint Matter on the Lattice
Universe, 2022 We review our efforts in investigating gauge theories with fermions in the adjoint representation of the gauge group by means of numerical simulations.
Georg Bergner +2 more
doaj +1 more source