Results 181 to 190 of about 42,373 (199)

Embedding graphs in Lorentzian spacetime. [PDF]

open access: yesPLoS One, 2017
Clough JR, Evans TS.
europepmc   +1 more source

The waning of the WIMP: endgame? [PDF]

open access: yesEur Phys J C Part Fields
Arcadi G   +9 more
europepmc   +1 more source

Superstring-inspired supergravity models

Il Nuovo Cimento B Series 11, 1990
We find an explicit and general formula for the Kahler potential of a broad class ofN=1 supergravity models based on symmetric spaces which exhibit a no-scale structure. Both the main features and the low-energy physics emerging from these models are studied. Their relevance, in the context of superstring theories, is also discussed.
openaire   +2 more sources

Cosmological consequences of supergravity models

Second international workshop on particle physics and the early universe (COSMO-98), 1999
Gravity mediated supergravity models with H-parity invariance give rise naturally to a dark matter candidate, the lightest neutralino. Models with both universal soft breaking (mSUGRA) and with non-universal soft breaking (in the Higgs and third generation sectors) are shown to be consistent with the recent DAMA data suggesting the existence of an ...
R. Arnowitt, Pran Nath
openaire   +1 more source

2D SUPERGRAVITY WITH APPLICATIONS TO INTEGRABLE MODELS

Modern Physics Letters A, 1993
In recent work two different approaches for obtaining the covariant action of 2D quantum supergravity are developed. The first one is based on Hamiltonian reduction of flat OSP (2|1) connection in holomorphic polarization. Adding extra degrees of freedom with the help of gauging procedure, the action and the superconformal Ward identity are obtained ...
Arnaudov, L. N.   +2 more
openaire   +1 more source

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