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19932026
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Showing 2001Show all

34 papers · 1 filter

astro-ph2001

Potentials and distribution functions to be used for dynamical modeling with GAIA-like data

B. Famaey, H. Dejonghe

We present new tools to establish axisymmetric equilibrium models of the Milky Way. The models we wish to establish are pairs (V,F) where V is the gravitational potential generated…

quant-ph2001★ 207 cited

Entanglement versus Bell violations and their behaviour under local filtering operations

Frank Verstraete, Michael M. Wolf

We discuss the relations between the violation of the CHSH Bell inequality for systems of two qubits on the one side and entanglement of formation, local filtering operations, and…

hep-ex2001★ 37 cited

Single-spin azimuthal asymmetry in exclusive electroproduction of pi^+ mesons

HERMES Collaboration, A. Airapetian

A single-spin asymmetry in the distribution of exclusively produced pi^+ mesons azimuthally around the virtual photon direction relative to the lepton scattering plane has been mea…

math.QA2001★ 1 cited

Jacobson generators of the quantum superalgebra and Fock representations

T. D. Palev, N. I. Stoilova, J. Van der Jeugt

As an alternative to Chevalley generators, we introduce Jacobson generators for the quantum superalgebra . The expressions of all Cartan-Weyl elements of $U_q[sl(n+…

hep-th2001★ 7 cited

Dynamical mass generation by source inversion: Calculating the mass gap of the Gross-Neveu model

K. Van Acoleyen, H. Verschelde

We probe the U(N) Gross-Neveu model with a source-term . We find an expression for the renormalization scheme and scale invariant source , as a function of the ge…

nucl-th2001★ 53 cited

Faddeev treatment of long-range correlations and the one-hole spectral function of O16

C. Barbieri, W. H. Dickhoff

The Faddeev technique is employed to study the influence of both particle-particle and particle-hole phonons on the one-hole spectral function of O16. Collective excitations are ac…