## Search

Now showing items 1-10 of 27

#### Charge assignments in multiple-U(1) gauge theories

(American Physical Soc, 1999-12-01)

#### Ratchet Model of Baryogenesis

(World Scientific Publ Co Pte Ltd, 2011-01-01)

#### Constraints on R-parity violating couplings from lepton universality

(American Physical Society, 2000-07-01)

We analyze the one loop corrections to leptonic W and Z decays in an R-parity violating extension to the minimal supersymmetric standard model. We find that lepton universality violation in the Z line-shape variables alone ...

#### NuTeV anomaly, lepton universality, and nonuniversal neutrino-gauge couplings

(American Physical Society, 2004-12)

In previous studies we found that models with flavor-universal suppression of the neutrino-gauge couplings are compatible with NuTeV and Z-pole data. In this paper we expand our analysis to obtain constraints on flavor-dependent ...

#### Exact solution of the harmonic oscillator in arbitrary dimensions with minimal length uncertainty relations

(American Physical Society, 2002-06-15)

We determine the energy eigenvalues and eigenfunctions of the harmonic oscillator where the coordinates and momenta are assumed to obey the modified commutation relations [(x) over cap (i),(p) over cap (j)]=i (h) over ...

#### Effect of the minimal length uncertainty relation on the density of states and the cosmological constant problem

(American Physical Society, 2002-06-15)

We investigate the effect of the minimal length uncertainty relation, motivated by perturbative string theory, on the density of states in momentum space. The relation is implemented through the modified commutation relation ...

#### Hydrogen-atom spectrum under a minimal-length hypothesis

(Amer Physical Soc, 2005-07-01)

#### Short distance versus long distance physics: The classical limit of the minimal length uncertainty relation

(American Physical Society, 2002-07-15)

We continue our investigation of the phenomenological implications of the "deformed" commutation relations [(x) over cap (i),(p) over cap (j)]=i (h) over bar[(1+beta(p) over cap (2))delta(ij)+beta'(p) over cap (i)(p) over ...

#### Quantum Gravity, Dynamical Energy-Momentum Space and Vacuum Energy

(World Scientific Publ Co Pte Ltd, 2010-11-01)

#### Glueball spectrum of pure Yang-Mills theory in 2+1 dimensions

(American Physical Society, 2007-09)

We present details of the analytic computation of the spectrum of lowest spin glueballs in pure Yang-Mills theory in 2+1 dimensions. The new ingredient is provided by the conjectured new nontrivial expression for the ...