Results 151 to 160 of about 976,567 (285)

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

Anomaly Mediated Supersymmetry Breaking in Four Dimensions, Naturally [PDF]

, 2001
We present a simple four-dimensional model in which anomaly mediated supersymmetry breaking naturally dominates. The central ingredient is that the hidden sector is near a strongly-coupled infrared fixed-point for several decades of energy below the ...
A. E. Nelson, A. E. Nelson, A. G. Cohen, A. G. Cohen, A. Manohar, A. Pomarol, B. C. Allanach, B. de Carlos, D. E. Kaplan, E. Katz, E. Verlinde, E. Witten, F. Gabbiani, G. D. Coughlan, G. F. Giudice, H. Georgi, H. Verlinde, I. Jack, J. Maldacena, K. I. Izawa, K.-Y. Lee, L. Randall, L. Randall, M. A. Luty, M. A. Luty, M. A. Luty, M. A. Luty, M. A. Shifman, M. A. Shifman, M. Carena, M. Perez-Victoria, Markus A. Luty, N. Arkani-Hamed, N. Arkani-Hamed, N. Arkani-Hamed, N. Arkani-Hamed, N. Seiberg, R. Rattazzi, Raman Sundrum, S. Dimopoulos, S. S. Gubser, S. S. Gubser, T. Banks, T. Gherghetta, V. A. Novikov, Z. Chacko   +45 more
core   +2 more sources

Hybrid inflation from supersymmetry breaking

European Physical Journal C: Particles and Fields
We extend a recently proposed framework, dubbed inflation by supersymmetry breaking, to hybrid inflation by introducing a waterfall field that allows to decouple the supersymmetry breaking scale in the observable sector from the inflation scale, while ...
Yermek Aldabergenov, Ignatios Antoniadis, Auttakit Chatrabhuti, Hiroshi Isono   +3 more
doaj   +1 more source

Unified model of chaotic inflation and dynamical supersymmetry breaking

Physics Letters B, 2017
The large hierarchy between the Planck scale and the weak scale can be explained by the dynamical breaking of supersymmetry in strongly coupled gauge theories.
Keisuke Harigaya, Kai Schmitz
doaj   +1 more source

Duality after Supersymmetry Breaking [PDF]

, 1998
Starting with two supersymmetric dual theories, we imagine adding a chiral perturbation that breaks supersymmetry dynamically. At low energy we then get two theories with soft supersymmetry-breaking terms that are generated dynamically.
Cheng, Hsin-Chia, Shadmi, Yael
core   +2 more sources

Superspace higher derivative terms in two dimensions

Journal of High Energy Physics, 2017
We study (2, 2) and (4, 4) supersymmetric theories with superspace higher derivatives in two dimensions. A characteristic feature of these models is that they have several different vacua, some of which break supersymmetry.
Fotis Farakos, Pavel Kočí, Rikard von Unge   +2 more
doaj   +1 more source

Superstring cosmology for N_4 = 1 -> 0 superstring vacua

, 2010
We study the cosmology of perturbative heterotic superstring theory during the radiation-like era for semi-realistic backgrounds with initial $\N=1$ supersymmetry.
Albrecht, Andrianopoli, Angelantonj, Angelantonj, Angelantonj, Angelantonj, Angelantonj, Antoniadis, Antoniadis, Antoniadis, Antoniadis, Assel, Atick, Axenides, Bardakci, Bassett, Battefeld, Baumann, Borunda, Bourliot, Bourliot, Bowick, Brandenberger, Brandenberger, Burgess, Catelin-Jullien, Catelin-Jullien, Catelin-Jullien, Coughlan, Cremmer, Curio, Cvetic, Cvetic, Dall'Agata, de Carlos, Derendinger, Derendinger, Derendinger, Dixon, Dixon, Ellis, Ellis, Ellis, Ferrara, Ferrara, Ferrara, Florakis, Florakis, Florakis, Florakis, Fubini, Greene, Gregori, Guth, Hagedorn, Huang, Israel, Kachru, Kachru, Kallosh, Kaloper, Kaloper, Kaste, Kiritsis, Kogan, Kounnas, Kounnas, Kounnas, Kounnas, Kounnas, Kounnas, Kounnas, Kounnas, Kripfganz, Kutasov, Linde, Matsuo, Nayeri, Partouche, Partouche, Patil, Rohm, Sathiapalan, Scherk, Strominger, Tseytlin, Villadoro, Villadoro, Watson, Witten   +89 more
core   +2 more sources

Metastable supersymmetry breaking vacua from conformal dynamics

, 2008
We study the scenario that conformal dynamics leads to metastable supersymmetry breaking vacua. At a high energy scale, the superpotential is not R-symmetric, and has a supersymmetric minimum.
Deog Ki Hong, Pyungwon Ko, Yuji Omura
core   +1 more source

Soft supersymmetry breaking of 4d $\mathcal{N}=2$ SCFT [PDF]

, 2019
Dan Xie
openalex   +1 more source

Lattice study of supersymmetry breaking in N=2 supersymmetric quantum mechanics

Nuclear Physics B, 2019
We study supersymmetry breaking from a lattice model of N=2 supersymmetric quantum mechanics using a direct computational method proposed in arXiv:1803.07960. The vanishing Witten index is realized as a numerical result in high precision. The expectation
Daisuke Kadoh, Katsumasa Nakayama
doaj   +1 more source