Gravitational Supersymmetry Breaking
نویسندگان
چکیده
منابع مشابه
Gravitational divergences as a mediator of supersymmetry breaking
Gravitational divergences associated with singlet fields in supersymmetric theories are reexamined, and their possible contributions to the low-energy effective theory are pointed out. We demonstrate that such divergences are not necessarily harmful and that Planck-scale physics could play an important role in models of low-energy supersymmetry breaking via a radiatively induced tadpole term in...
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SUSY breaking and its mediation are among the most important problems of supersymmetric generalizations of the standard model. The idea of gravity-mediated SUSY breaking, proposed in 1982 by Arnowitt, Chamseddine and Nath, and independently by Barbieri, Ferrara and Savoy, fits naturally into superstring theory, where it can be realized at both classical as well as quantum levels. This talk is d...
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The partial breaking of supersymmetry in flat space can be accomplished using any one of three dual representations for the massive N = 1 spin-3/2 multiplet. Each of the representations can be “unHiggsed”, which gives rise to a set of dual N = 2 supergravities and supersymmetry algebras.
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In this talk we will study the partial breaking of supersymmetry in flat and anti de Sitter space. We will see that partial breaking in flat space can be accomplished using either of two representations for the massive N = 1 spin-3/2 multiplet. We will “unHiggs” each representation and find a new N = 2 supergravity and a new N = 2 supersymmetry algebra. We will also see that partial supersymmet...
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Igor V. Ovchinnikov, ∗ Wenyuan Li, Yuquan Sun, Robert N. Schwartz, Andrew E. Hudson, Karlheinz Meier, and Kang L. Wang † Department of Electrical Engineering, UCLA, Los Angeles, CA USA LMIB & School of Mathematics and Systems Science, BeiHang University, Beijing 100191, China Department of Anesthesiology and Perioperative Medicine, David Geffen School of Medicine, UCLA, Los Angeles, CA USA Kirc...
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ژورنال
عنوان ژورنال: Progress of Theoretical Physics
سال: 2011
ISSN: 0033-068X,1347-4081
DOI: 10.1143/ptp.125.261