Results 51 to 60 of about 130,423 (275)

Possible Approach to Dynamical Supersymmetry Breaking via Nambu-Jona-Lasinio Model

EPJ Web of Conferences, 2018
Supersymmetry is undoubtedly a popular candidate for physics beyond the Standard Model. However, the origin of soft supersymmetry breaking masses has been usually depicted intricately in the literature via extra hidden/mediating sectors.
Cheng Yifan
doaj   +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

Box compactification and supersymmetry breaking [PDF]

Physics Letters B, 2004
We discuss all possible compactifications on flat three-dimensional smooth spaces. In particular, various fields are studied on a box with opposite sides identified, after two of them are rotated by $ $, and their spectra are obtained. The compactification of a general 7D supersymmetric theory in such a box is considered and the corresponding four ...
Kehagias, A., Tamvakis, K.
openaire   +4 more sources

An update on moduli stabilization with antibrane uplift

Journal of High Energy Physics, 2021
It was recently shown that in warped compactifications based on a Klebanov-Strassler throat there is a light complex structure field, governing the size of the throat and the redshift at its tip.
Emilian Dudas, Severin Lüst
doaj   +1 more source

On Supersymmetry Breaking in String Theory and its Realization in Brane Worlds [PDF]

, 2000
We use string duality to describe instanton induced spontaneous supersymmetry breaking in string compactifications with additional background fields. Dynamical supersymmetry breaking by space-time instantons in the heterotic string theory is mapped to a ...
't Hooft, Andrianopoli, Andrianopoli, Antoniadis, Antoniadis, Antoniadis, Antoniadis, Arkani-Hamed, Bachas, Barbón, Bershadsky, Bryant, Candelas, Cecotti, Ceresole, Cremmer, D'Auria, de Wit, Derendinger, Evans, Evans, Ferrara, Ferrara, Ferrara, Ferrara, Henningson, Hori, Kachru, Kachru, Kachru, Katz, Katz, Katz, Kiritsis, Kiritsis, Klemm, Klemm, Konishi, Lian, Matone, Mayr, Mayr, Michelson, Nilles, Nilles, Nilles, Nilles, P. Mayr, Polchinski, Seiberg, Seiberg, Sonnenschein, Taylor, Vafa, Veneziano, Witten, Álvarez-Gaumé, Álvarez-Gaumé, Álvarez-Gaumé, Álvarez-Gaumé   +59 more
core   +3 more sources

Supersymmetry-Breaking Models of Inflation [PDF]

Prog.Theor.Phys. 99 (1998) 157-160, 1997
We consider dynamical models of supersymmetry breaking which naturally incorporate cosmological inflation. The inflaton plays an inevitable role in dynamical SUSY breaking and the hierarchical scales of inflation and SUSY breaking are simultaneously realized through a single dynamics.
arxiv   +1 more source

Gravitational Gauge Mediation [PDF]

, 2006
It is often the case that the naive introduction of the messenger sector to supersymmetry breaking models causes restoration of supersymmetry. We discuss a possibility of stabilizing the supersymmetry breaking vacuum by gravitational interaction.Comment:
Alvarez-Gaumé, Arkani-Hamed, Arkani-Hamed, Arkani-Hamed, Banks, Callan, Chacko, Coleman, Coleman, Dasgupta, Dimopoulos, Dimopoulos, Dine, Dine, Dine, Dine, Dine, Dine, Duncan, Intriligator, Intriligator, Intriligator, Izawa, Izawa, Izawa, Kitano, Murayama, Nappi, Poppitz, Ryuichiro Kitano, Shirman   +30 more
core   +6 more sources

Dynamical supersymmetry breaking, with flavor [PDF]

Physical Review D, 2010
We explore calculable models with low-energy supersymmetry where the flavor hierarchy is generated by quark and lepton compositeness, and where the composites emerge from the same sector that dynamically breaks supersymmetry. The observed pattern of Standard Model fermion masses and mixings is obtained by identifying the various generations with ...
Craig, Nathaniel, Essig, Rouven, /Stanford U., Phys. Dept. /SLAC, Franco, Sebastian, Kachru, Shamit, /Santa Barbara, KITP /UC, Santa Barbara, Torroba, Gonzalo, /Stanford U., Phys. Dept. /SLAC /Santa Barbara   +10 more
openaire   +5 more sources

Dimers, orientifolds and stability of supersymmetry breaking vacua

Journal of High Energy Physics, 2021
We study (orientifolded) toric Calabi-Yau singularities in search for D-brane configurations which lead to dynamical supersymmetry breaking at low energy.
Riccardo Argurio, Matteo Bertolini, Sebastián Franco, Eduardo García-Valdecasas, Shani Meynet, Antoine Pasternak, Valdo Tatitscheff   +6 more
doaj   +1 more source

New RG-invariants of Soft Supersymmetry Breaking Parameters [PDF]

, 2000
We study new renormalization-group invariant quantities of soft supersymmetry breaking parameters other than the ratio of gaugino mass to gauge coupling squared by using the spurion method.
Avdeev, Girardello, Hisano, Jack, Kobayashi, Kobayashi, Koichi Yoshioka, Lahanas, Tatsuo Kobayashi, Yamada   +9 more
core   +3 more sources