Spectra of Hamiltonians with nonlocal potentials

Authors

  • Roland Cristopher F. Caballar National Institute of Physics, University of the Philippines Diliman
  • Eric A. Galapon National Institute of Physics, University of the Philippines Diliman

Abstract

We present a method for determining the elements of the spectrum of Hamiltonians describing a class of confined systems with nonlocal potentials using Green’s functions. Some of the elements of the spectrum of these Hamiltonians coincide with some of the elements of the spectrum of a particle in a box system, which signifies that certain systems with nonlocal potentials may, with respect to their characteristic energies, appear to be particle in a box systems, with the true nature of the system being revealed by fully determining the characteristic energies of this system.

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Issue

Article ID

SPP-2010-1B-05

Section

Theoretical Physics

Published

2010-10-25

How to Cite

[1]
RCF Caballar and EA Galapon, Spectra of Hamiltonians with nonlocal potentials, Proceedings of the Samahang Pisika ng Pilipinas 28, SPP-2010-1B-05 (2010). URL: https://proceedings.spp-online.org/article/view/SPP-2010-1B-05.