Results 91 to 100 of about 110,145 (220)

Supersymmetry

, 2009
The determination of supersymmetric parameters at the LHC in favorable as well as difficult scenarios is presented. If discovered and measured at the LHC and the ILC, supersymmetry may provide a link between collider physics and cosmology.Comment ...
Zerwas, Dirk
core   +3 more sources

Finite-Temperature Supersymmetry: The Wess-Zumino Model [PDF]

, 2003
We investigate the breakdown of supersymmetry at finite temperature. While it has been proven that temperature always breaks supersymmetry, the nature of this breaking is less clear.
Aoyama, Aoyama, Boyanovsky, Buchholz, Das, Girardello, Gudmundsdottir, Kai Kratzert, Kapusta, Landsman, Lebedev, Leigh, Matsumoto, Matsumoto, Matsumoto, Midorikawa, Ojima, Sohnius, Wess   +18 more
core   +2 more sources

Enhancement of Dynamical Coupling in Artificial Spin‐Ice Systems by Incorporating Perpendicularly Magnetized Ferromagnetic Matrix

Small Structures, Volume 6, Issue 7, July 2025.
A new type of artificial spin ice (ASI) lattices, i.e., in the ASI system embedded in the perpendicular magnetic anisotropy (PMA) matrix, is proposed. The numerical simulations reveal a strong magnon–magnon coupling between the bulk second‐order mode of the ASI and the fundamental mode of the PMA matrix, supported by a pronounced anticrossing frequency
Syamlal Sankaran Kunnath, Mateusz Zelent, Mathieu Moalic, Maciej Krawczyk   +3 more
wiley   +1 more source

Missing energy signature for low scale supersymmetry breaking

EPJ Web of Conferences, 2017
If the supersymmetry is broken at a scale about several TeVs particles from the sector responsible for the supersymmetry breaking - goldstino and sgoldstino - can reveal themselves already at the LHC experiments.
Demidov S.V., Sobolev I.V.
doaj   +1 more source

SUSY Splits, But Then Returns

, 2010
We study the phenomenon of accidental or "emergent" supersymmetry within gauge theory and connect it to the scenarios of Split Supersymmetry and Higgs compositeness. Combining these elements leads to a significant refinement and extension of the proposal
AG Cohen, C Csáki, C Csáki, C Kokorelis, DB Kaplan, DB Kaplan, DB Kaplan, DB Kaplan, E D’Hoker, E D’Hoker, E Witten, EA Mirabelli, EP Verlinde, G Arutyunov, G Arutyunov, G Burdman, G Senjanović, GF Giudice, GF Giudice, H Davoudiasl, H Davoudiasl, H Georgi, H Georgi, H-S Goh, HL Verlinde, JL Hewett, JM Maldacena, K Agashe, K Agashe, K Agashe, K Agashe, K Agashe, K Blum, L Randall, L Randall, M Blanke, M Pérez-Victoria, MA Luty, MA Luty, MJ Dugan, N Arkani-Hamed, N Arkani-Hamed, N Arkani-Hamed, N Arkani-Hamed, N Arkani-Hamed, N Maru, O Aharony, O DeWolfe, O Gedalia, O Gedalia, P Breitenlohner, R Contino, R Contino, R Rattazzi, Raman Sundrum, RN Mohapatra, S Casagrande, S Chang, S Kachru, SJ Huber, SJ Huber, SJ Huber, SJ Huber, SS Gubser, SS Gubser, T Gherghetta, T Gherghetta, WD Goldberger, WD Goldberger, Y Grossman, Y Grossman, Y Zhang   +71 more
core   +1 more source

Dark Dimension With (Little) Strings Attached

Fortschritte der Physik, Volume 73, Issue 4, April 2025.
Abstract A relation between dark energy and the scale of new physics in weakly coupled string theory is motivated. This mixing between infrared and ultraviolet physics leads to a unique corner for real‐world phenomenology: barring fine‐tunings, the authors are naturally led to the “dark dimension” scenario, a single mesoscopic extra dimension of micron
Ivano Basile, Dieter Lüst
wiley   +1 more source

Supersymmetric Extension of Non-Hermitian su(2) Hamiltonian and Supercoherent States

Symmetry, Integrability and Geometry: Methods and Applications, 2010
A new class of non-Hermitian Hamiltonians with real spectrum, which are written as a real linear combination of su(2) generators in the form H=ωJ_3+αJ_−+βJ_+, α≠β, is analyzed.
Omar Cherbal, Mahrez Drir, Mustapha Maamache, Dimitar A. Trifonov   +3 more
doaj   +1 more source

Foundations of Ghost Stability

Fortschritte der Physik, Volume 73, Issue 4, April 2025.
Abstract The authors present a new method to analytically prove global stability in ghost‐ridden dynamical systems. The proposal encompasses all prior results and consequentially extends them. In particular, it is shown that stability can follow from a conserved quantity that is unbounded from below, contrary to expectation.
Verónica Errasti Díez, Jordi Gaset Rifà, Georgina Staudt   +2 more
wiley   +1 more source

More Corrections to the Higgs Mass in Supersymmetry [PDF]

, 2000
In supersymmetry, the Higgs quartic couplings is given by the sum in quadrature of the weak gauge couplings. This leads to the prediction of a light Higgs boson, which still holds when considering loop corrections from soft supersymmetry breaking ...
Arkani-Hamed, Carena, Casas, Choi, Cohen, Delgado, Ellis, Espinosa, Espinosa, Gaillard, Giudice, Groom, Gunion, Haber, Haber, Langacker, Langacker, Martin, Masip, Nilles, Nir Polonsky, Okada, Polonsky, Polonsky, Shufang Su, Su   +25 more
core   +2 more sources

A Note on the Local Observability of Uniform Hypergraphs

Proceedings in Applied Mathematics and Mechanics, Volume 25, Issue 1, March 2025.
ABSTRACT Hypergraphs generalize graphs in such a way that edges may connect any number of nodes. If all edges are adjacent to the same number of nodes, the hypergraph is called uniform. Thus, a graph is a 2‐uniform hypergraph. Each uniform hypergraph can be identified with an autonomous dynamical state‐space system, whose vector field is composed of ...
Daniel Gerbet, Klaus Röbenack
wiley   +1 more source