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49 papers · 1 filter
Galaxy Dynamics Predictions in the Nonsymmetric Gravitational Theory
J. W. Moffat
In the weak field approximation, the nonsymmetric gravitational theory has, in addition to the Newtonian gravitational potential, a Yukawa potential produced by the exchange of a s…
Field Equations and Conservation Laws in the Nonsymmetric Gravitational Theory
J. Legare, J. W. Moffat
The field equations in the nonsymmetric gravitational theory are derived from a Lagrangian density using a first-order formalism. Using the general covariance of the Lagrangian den…
How Old is the Universe?
J. W. Moffat
A dynamical model of the decaying vacuum energy is presented, which is based on Jordan-Brans-Dicke theory with a scalar field . The solution of an evolutionary differential equa…
Critical Behavior of a Four-Fermion Schwinger-Dyson Equation
B. Holdom, G. Triantaphyllou
We study the Schwinger-Dyson equation associated with a chirality- changing fermion 4-point function in a strongly-coupled gauge theory. After making appropriate simplificat…
Is there a Vector Boson Coupling to Baryon Number?
David Bailey, Sacha Davidson
Discrepancies in measurements of the QCD running coupling constant are consistent with a new vector gauge boson coupling to baryon number with strength aB~0.1. Upsilon decays const…
Contiguous relations, basic hypergeometric functions, and orthogonal polynomials : III. associated continuous dual q-Hahn polynomials
Dharma P. Gupta, Mourad E. H. Ismail, David R. Masson
Explicit solutions for the three-term recurrence satisfied by associated continuous dual -Hahn polynomials are obtained. A minimal solution is identified and an explicit express…