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On the Aharonov-Casher formula for different self-adjoint extensions of the Pauli operator with singular magnetic field

Persson Sundqvist, Mikael LU (2005) In Electronic Journal of Differential Equations 55. p.1-16
Abstract
Two different self-adjoint Pauli extensions describing a spin-1/2 two-dimensional quantum system with singular magnetic field are studied. An Aharonov-Casher type formula is proved for the maximal Pauli extension and the possibility of approximation of the two different self-adjoint extensions by operators with regular magnetic fields is investigated.
Please use this url to cite or link to this publication:
author
publishing date
type
Contribution to journal
publication status
published
subject
in
Electronic Journal of Differential Equations
volume
55
pages
1 - 16
publisher
Texas State University - San Marcos
external identifiers
  • scopus:21244457916
ISSN
1550-6150
language
English
LU publication?
no
id
af0342a4-798e-4b62-b435-8a0aa43ca7db (old id 4221694)
alternative location
http://ejde.math.txstate.edu/Volumes/2005/55/abstr.html
http://ejde.math.txstate.edu/Volumes/2005/55/persson.pdf
date added to LUP
2016-04-01 12:21:53
date last changed
2025-10-14 10:36:36
@article{af0342a4-798e-4b62-b435-8a0aa43ca7db,
  abstract     = {{Two different self-adjoint Pauli extensions describing a spin-1/2 two-dimensional quantum system with singular magnetic field are studied. An Aharonov-Casher type formula is proved for the maximal Pauli extension and the possibility of approximation of the two different self-adjoint extensions by operators with regular magnetic fields is investigated.}},
  author       = {{Persson Sundqvist, Mikael}},
  issn         = {{1550-6150}},
  language     = {{eng}},
  pages        = {{1--16}},
  publisher    = {{Texas State University - San Marcos}},
  series       = {{Electronic Journal of Differential Equations}},
  title        = {{On the Aharonov-Casher formula for different self-adjoint extensions of the Pauli operator with singular magnetic field}},
  url          = {{http://ejde.math.txstate.edu/Volumes/2005/55/abstr.html}},
  volume       = {{55}},
  year         = {{2005}},
}