منابع مشابه
8 PSU - TH - 194 Singletons , Doubletons and M - theory
We identify the two dimensional AdS subsupergroup OSp(16/2, R) of the M-theory supergroup OSp(1/32, R) which captures the dynamics of n D0-branes in the large n limit of Matrix theory. The Sp(2, R) factor in the even subgroup SO(16) × Sp(2, R) of OSp(16/2, R) corresponds to the AdS extension of the Poincare symmetry of the longitudinal directions. The infinite number of D0-branes with ever incr...
متن کامل9 M ar 1 99 8 PSU - TH - 194 Singletons , Doubletons and M - theory
We identify the two dimensional AdS subsupergroup OSp(16/2, R) of the M-theory supergroup OSp(1/32, R) which captures the dynamics of n D0-branes in the large n limit of Matrix theory. The Sp(2, R) factor in the even subgroup SO(16) × Sp(2, R) of OSp(16/2, R) corresponds to the AdS extension of the Poincare symmetry of the longitudinal directions. The infinite number of D0-branes with ever incr...
متن کاملComment on the theory of singletons
We study solutions of the equation (△− λ)ω = 0 for even p-forms on the covering space CAdSd of the d-dimensional Anti de-Sitter space and their connection to the unitary irreducible representations of S̃O(d−1, 2). The singleton representation is discussed in detail. Taking into account properly chosen boundary conditions, we find that “singleton modes” are not present among the solutions of the ...
متن کاملUnderstanding Hydrogen Adsorption in MIL-47-M (M = V and Fe) through Density Functional Theory
The present paper aims to investigate the role of open metal site metal-organic frameworks (MOFs) on hydrogen adsorptivity using periodic boundary condition (PBC) density functional theory (DFT). Hence, MIL-47-M (M = V and Fe) were selected and one hydrogen molecule adsorptivity was calculated in different orientations on them. Four different chemical sites were identified in every cluster sect...
متن کاملSingletons and Neutrinos
The first half is a rapid review of 30 years of work on physics in antiDe Sitter space, with heavy emphasis on singletons. Principal topics are the kinematical basis for regarding singletons as the constituents of massless particles, and the effect of (negative) curvature in the infrared domain. Ideas that lead to an alternative to Big Bang cosmology are merely sketched. The second half present...
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ژورنال
عنوان ژورنال: Nuclear Physics B
سال: 1998
ISSN: 0550-3213
DOI: 10.1016/s0550-3213(98)00225-9