Results 91 to 100 of about 8,401 (198)

Solitonic ground state in supersymmetric theory in background

Journal of High Energy Physics
A solitonic ground state called a chiral soliton lattice (CSL) is realized in a supersymmetric theory with background magnetic field and finite chemical potential.
Muneto Nitta, Shin Sasaki
doaj   +1 more source

Continuum Superpartners

, 2010
15 pages, 5 figures, talk at SCGT09 Workshop, Nagoya, Japan, 8-11 Dec ...
openaire   +2 more sources

Decaimientos de stop en el marco de supersimetría escalonada.

Momento, 2006
We calculate the decays of the top quark superpartner in two bodies at tree level, by using the gauge symmetry from the Standard Model of Particle Physics and by considering the split SUSY scenario for symmetry breaking.
J. A. Rodríguez, S. M. Sánchez N.
doaj  

Anti-PT Transformations and Complex PT-Symmetric Superpartners [PDF]

, 2021
S. Kartal, Taha Koohrokhi, Ali Mohammadi
openalex   +1 more source

N=4 Super Yang-Mills Low-Energy Effective Action at Three and Four Loops

, 2000
We investigate the low-energy effective action in N=4 super Yang-Mills theory with gauge group SU(n) spontaneously broken down to its maximal torus. Using harmonic superspace technique we prove an absence of any three- and four-loop corrections to non ...
Buchbinder, I. L., Petrov, A. Yu.
core   +1 more source

Supersymmetry with no superpartners

Physics Letters B, 1993
Abstract A gauge theory of left-handed supergravity and non-supersymmetric left-handed spin- 1 2 matter is obtained from a higher gauge symmetry which is based on a four-dimensional spacetime specified by (xμθαμ(x)), where θαμ(x) is a vector-spinor. The spacetime origin of parity violation is demonstrated.
openaire   +1 more source

PeV-Scale Supersymmetry

, 2004
Although supersymmetry has not been seen directly by experiment, there are powerful physics reasons to suspect that it should be an ingredient of nature and that superpartner masses should be somewhat near the weak scale. I present an argument that if we
G. F. Giudice, James D. Wells, P. Ullio, R. Bousso   +3 more
core   +1 more source

Komar charge of N $$ \mathcal{N} $$ = 2 supergravity and its superspace generalization

Journal of High Energy Physics
We find the defining equations for a Killing vector and its superpartner (called the generalized Killing spinor) and use them to construct the generalized Komar superform of minimal N $$ \mathcal{N} $$ = 2 d = 4 supergravity using the superspace ...
Igor Bandos, Patrick Meessen, Tomás Ortín   +2 more
doaj   +1 more source

Inflation from supersymmetry breaking

European Physical Journal C: Particles and Fields, 2017
We explore the possibility that inflation is driven by supersymmetry breaking with the superpartner of the goldstino (sgoldstino) playing the role of the inflaton.
I. Antoniadis, A. Chatrabhuti, H. Isono, R. Knoops   +3 more
doaj   +1 more source

Sequestered Dark Matter

, 2008
We show that hidden-sector dark matter is a generic feature of the type IIB string theory landscape and that its lifetime may allow for a discovery through the observation of very energetic gamma-rays produced in the decay.
A Hebecker, A. Berndsen, A. Dymarsky, A. Giryavets, A.R. Frey, B. Hassanain, B.v Harling, B.v. Harling, F. Denef, F. Denef, G. Bertone, H. Firouzjahi, H. Yuksel, I.R. Klebanov, J.P. Conlon, J.P. Conlon, J.P. Conlon, J.P. Conlon, K. Choi, M. Krasnitz, M. Mahato, M.K. Benna, M.Y. Khlopov, O. Aharony, P. Creminelli, S. Kachru, S. Palomares-Ruiz, T. Eguchi, W. Buchmüller, X. Amador, X. Chen   +30 more
core   +2 more sources