Citation
Cr. Handy et Xq. Wang, Extension of a spectral bounding method to complex rotated Hamiltonians, with application to p(2)-ix(3), J PHYS A, 34(40), 2001, pp. 8297-8307
Citations number
26
Categorie Soggetti
Physics
Journal title
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL
ISSN journal
03054470
→ ACNP
Volume
34
Issue
40
Year of publication
2001
Pages
8297 - 8307
Database
ISI
SICI code
0305-4470(20011012)34:40<8297:EOASBM>2.0.ZU;2-P
Abstract
We show that a recently developed method for generating bounds for the disc
rete energy states of the non-Hermitian -ix(3) potential (Handy C R 2001 J.
Phys. A: Math. Gen. 34 L271) is applicable to complex rotated versions of
the Hamiltonian. This has important implications for extension of the metho
d in the analysis of resonant states, Regge poles, and general bound states
in the complex plane.