Results 91 to 100 of about 54,553 (212)

The Scale of Supersymmetry Breaking and the Dark Dimension

Journal of High Energy Physics, 2023
We argue for a relation between the supersymmetry breaking scale and the measured value of the dark energy density Λ. We derive it by combining two quantum gravity consistency swampland constraints, which tie the dark energy density Λ and the gravitino ...
Luis A. Anchordoqui, Ignatios Antoniadis, Niccolò Cribiori, Dieter Lüst, Marco Scalisi   +4 more
doaj   +1 more source

Supersymmetry Breaking Vacua from M Theory Fivebranes

, 2007
We consider intersecting brane configurations realizing N=2 supersymmetric gauge theories broken to N=1 by multitrace superpotentials, and softly to N=0.
C. Ahn, C. Ahn, C. Ahn, C. Ahn, C. Ahn, C. Ahn, G. Pastras, H. Ooguri, I. Bena, J. Marsano, J.J. Heckman, J.J. Heckman, J.J. Heckman, K. Hori, K. Intriligator, K. Intriligator, K. Intriligator, Luca Mazzucato, M. Aganagic, M. Aganagic, M. Arai, M. Serone, M.R. Douglas, R. Argurio, R. Tatar, S. Franco, S. Murthy, Shimon Yankielowicz, Yaron Oz   +28 more
core   +1 more source

Viable Ultraviolet-Insensitive Supersymmetry Breaking [PDF]

, 2001
It is known that one can add D-term contributions for U(1)_Y and U(1)_{B-L} to the anomaly-mediated supersymmetry breaking to make the superparticle spectrum phenomenologically viable.
Arkani-Hamed, Nima, Kaplan, David E., Murayama, Hitoshi, Nomura, Yasunori   +3 more
core   +2 more sources

Holomorphic field theories and higher algebra

Bulletin of the London Mathematical Society, Volume 57, Issue 10, Page 2903-2974, October 2025.
Abstract Aimed at complex geometers and representation theorists, this survey explores higher dimensional analogs of the rich interplay between Riemann surfaces, Virasoro and Kac‐Moody Lie algebras, and conformal blocks. We introduce a panoply of examples from physics — field theories that are holomorphic in nature, such as holomorphic Chern‐Simons ...
Owen Gwilliam, Brian R. Williams
wiley   +1 more source

On supersymmetry breaking vacua from D-branes at orientifold singularities

Journal of High Energy Physics, 2019
We present a large class of models of D-branes at (orientifold) Calabi-Yau sin- gularities which enjoy dynamical supersymmetry breaking at low energy, by means of either the SU(5) or 3–2 supersymmetry breaking models. Once embedded in a warped throat or,
Riccardo Argurio, Matteo Bertolini, Shani Meynet, Antoine Pasternak   +3 more
doaj   +1 more source

Relational Supersymmetry via the Dressing Field Method and Matter‐Interaction Supergeometric Framework

Annalen der Physik, Volume 537, Issue 9, September 2025.
Applications of the Dressing Field Method are reviewed and further expanded to the very foundations of the supersymmetric framework, where it allows to build relational supersymmetric field theory. Furthermore, a novel approach is proposed giving a unified description of fermionic matter fields and bosonic gauge fields: a Matter‐Interaction ...
Jordan François, L. Ravera
wiley   +1 more source

Explicit Supersymmetry Breaking on Boundaries of Warped Extra Dimensions [PDF]

, 2003
Explicit supersymmetry breaking is studied in higher dimensional theories by having boundaries respect only a subgroup of the bulk symmetry. If the boundary symmetry is the maximal subgroup allowed by the boundary conditions imposed on the fields, then ...
Agashe, Altendorfer, Antoniadis, Antoniadis, Arkani-Hamed, Arkani-Hamed, Arkani-Hamed, Arkani-Hamed, Arkani-Hamed, Bagger, Barbieri, Barbieri, Barbieri, Barbieri, Bergshoeff, Choi, Choi, Choi, Contino, Delgado, Falkowski, Falkowski, Fujita, Gherghetta, Gherghetta, Gherghetta, Gherghetta, Goldberger, Goldberger, Goldberger, Hall, Hall, Hall, Kawamura, Lalak, Lawrence J. Hall, Marti, Nomura, Perez-Victoria, Pomarol, Pomarol, Randall, Randall, Randall, Randall, Rattazzi, Shuster, Steven J. Oliver, Takemichi Okui, Yasunori Nomura, Zucker   +50 more
core   +2 more sources

Flavor- and CP-safe explanation of g μ − 2 anomaly

Journal of High Energy Physics, 2023
Supersymmetry is still a viable explanation for the muon g – 2 anomaly, if the sleptons and electroweak gauginos are O 100 $$ \mathcal{O}(100) $$ GeV. However, for supersymmetry breaking masses this light, the SUSY flavor and CP-problem are exacerbated ...
Jason L. Evans, Tsutomu T. Yanagida, Norimi Yokozaki   +2 more
doaj   +1 more source

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

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