In this paper we consider a class of systems of two coupled real scalar fields in bidimensional spacetime, with the main motivation of studying classical or linear stability of soliton solutions.â€¦ (More)

We applied the solvation models SM8, SM8AD, and SMD in combination with the Minnesota M06-2X density functional to predict vacuum-water transfer free energies (Task 1) and tautomeric ratios inâ€¦ (More)

Uniform semiclassical approximations for the number and kinetic-energy densities are derived for many noninteracting fermions in one-dimensional potentials with two turning points. The resultingâ€¦ (More)

We study the duality symmetry in p-form models containing a generalized Bq âˆ§ Fp+1 term in spacetime manifolds of arbitrary dimensions. The equivalence between the Bq âˆ§Fp+1 self-dual (SDBâˆ§F ) and theâ€¦ (More)

A thorough account is given of the derivation of uniform semiclassical approximations to the particle and kinetic energy densities of N noninteracting bounded fermions in one dimension. The employedâ€¦ (More)

â€“ We apply the noncommutative fields method for gauge theory in three dimensions where the Chern-Simons term is generated in the three-dimensional electrodynamics. Under the same procedure, theâ€¦ (More)

We consider QED in five dimensions in a configuration where matter is localized on a 3-brane while foton propagates in the bulk. The idea is to investigate the effects of the Kaluza-Klein modes ofâ€¦ (More)

We find that vibrational contributions to a solute's free energy are in general insensitive to whether the solute vibrational frequencies are computed in the gas phase or in solution. In most cases,â€¦ (More)

Quantum corrections to Thomas-Fermi (TF) theory are investigated for noninteracting onedimensional fermions with known uniform semiclassical approximations to the density and kinetic energy. Theirâ€¦ (More)