APCC/MDMC '04. The 2004 Joint Conference of theâ€¦

2004

Inhomogeneous optical slab and channel waveguides are basic devices for realization of interconnections in the optical integrated circuits as a fundamental alternative for all-optical signalâ€¦ (More)

In a series of papers, Quesne and Tkachuk (J. Phys. A: Math. Gen. 39, 10909 (2006); Czech. J. Phys. 56, 1269 (2006)) presented a D + 1-dimensional (Î², Î²)-two-parameter Lorentz-covariant deformedâ€¦ (More)

We use a generalized scheme of supersymmetric quantum mechanics to obtain the energy spectrum and wave function for Dirac equation in (1+1)-dimensional spacetime coupled to a static scalar field.â€¦ (More)

We obtain classes of two dimensional static Lorentzian manifolds, which through the supersymmetric formalism of quantum mechanics admit the exact solvability of Dirac equation on these curvedâ€¦ (More)

Three families of exact solutions for 2-dimensional gravity minimally coupled to electrodynamics are obtained in the context of R = T theory. It is shown, by supersymmetric formalism of quantumâ€¦ (More)

We obtain classes of two dimensional static Lorentzian manifolds, which through the supersymmetric formalism of quantum mechanics admit the exact solvability of Dirac equation on these curvedâ€¦ (More)

The quantum mechanics of a spin 1 2 particle on a locally spatial constant curvature part of a (2 + 1)spacetime in the presence of a constant magnetic field of a magnetic monopole has beenâ€¦ (More)

(2+1)-Gravity and the embedding its dynamiycal symmetry and para-supersymmetry into SO(4, c) Abstract Some special solutions of the Einstein-Maxwell action with a non-negative cosmo-logical constantâ€¦ (More)