Zobrazeno 1 - 10
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pro vyhledávání: '"Theodore J. Allen"'
Autor:
Theodore J. Allen
Publikováno v:
Journal of Mathematical Physics. 62:102101
We examine the construction of the spin angular momentum in systems with pseudoclassical Grassmann variables. In constrained systems there are many different algebraic forms for the dynamical variables that will all agree on the constraint surface. F
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d149dfd2e493298284bc07d37962819
https://doi.org/10.1063/5.0058176
https://doi.org/10.1063/5.0058176
Publikováno v:
Journal of Mathematical Physics. 61:052106
We examine the quantization of pseudoclassical dynamical systems, models that have classically anticommuting variables, in the Schrodinger picture. We quantize these systems, which can be viewed as classical models of particle spin, using the general
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47fbce47e7476d8b55613c803299622b
https://doi.org/10.1063/5.0003516
https://doi.org/10.1063/5.0003516
Autor:
Theodore J. Allen, Jeffrey R. Schmidt
Publikováno v:
Canadian Journal of Physics. 76:965-975
Motivated by nonrelativistic models of a QCD (quantum chromodynamic) string, we examine the systemof a nonrelativistic string in uniform rotational motion with one endfixed and with a mass (quark) attached to the other end. A QCD string hasno purely
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3177864bf41fc526d41043ea02af3eef
https://doi.org/10.1139/p99-006
https://doi.org/10.1139/p99-006
Publikováno v:
Physical Review D. 55:5408-5413
Starting from Buchm{umlt u}ller{close_quote}s observation that a chromoelectric flux tube meson will exhibit only the Thomas-type spin-orbit interaction, we show that a model built upon the related assumption that a quark feels only a constant radial
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e7c2f06107d789e9769ca26166dde83
https://doi.org/10.1103/physrevd.55.5408
https://doi.org/10.1103/physrevd.55.5408
Autor:
Theodore J. Allen
Publikováno v:
Modern Physics Letters A. :1815-1820
In this Letter the method of Lund is applied to formulate a variational principle for the motion of charged vortices in an effective non-linear Schr\"{o}dinger field theory describing finite size two-dimensional quantum Hall samples under the influen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::478449c8f6e7ded3af52f0b80c5bc8d7
https://doi.org/10.1142/s0217732393001537
https://doi.org/10.1142/s0217732393001537
Autor:
Theodore J. Allen
Publikováno v:
Nuclear Physics B. 395:185-197
We examine the issue of duality both in electrodynamics and in Kalb-Ramond scalar axion systems. In D space-time dimensions the dual abelian theories of (p −1)- and (D − p − 1)-form potentials have vacua classified by the dimensions of the coho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c47002fa6859e23510e1aacb7c8585b6
https://doi.org/10.1016/0550-3213(93)90214-a
https://doi.org/10.1016/0550-3213(93)90214-a
Autor:
Theodore J. Allen
Publikováno v:
Nuclear Physics B. 360:409-424
It is demonstrated that charged particles may acquire unusual statistics in topologically nontrivial two-dimensional samples placed in strong magnetic fields. These novel statistics follow from an analysis of the self-adjoint extensions of the Landau
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c474ea0c49a0ea0101c607226408421
https://doi.org/10.1016/0550-3213(91)90409-q
https://doi.org/10.1016/0550-3213(91)90409-q
Publikováno v:
Modern Physics Letters A. :559-571
The 4-dimensional theory of a 1-form Abelian gauge field A coupled to a 2-form (antisymmetric tensor) potential B is studied. The two gauge invariances of the theory admit a coupling mB ∧ F where F is the field strength (F=dA) of A. It is shown tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52e11fe68e99aac13082940cbb00e2e9
https://doi.org/10.1142/s0217732391000580
https://doi.org/10.1142/s0217732391000580
Publikováno v:
Nuclear Physics B - Proceedings Supplements. 75:299-301
As a step toward a fundamental understanding of hybrid states we demonstrate the close relationship between the relativistic string and lattice simulation results for excited glue states with two fixed color sources.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bcfdba598fb6aa2148a4a070de64553
https://doi.org/10.1016/s0920-5632(99)00368-0
https://doi.org/10.1016/s0920-5632(99)00368-0
Publikováno v:
Physics Letters B. 237:47-51
A black hole may carry axionic charge in a theory which has gravity coupled to a massless two-form Kalb-Ramond field. We show that this effect persists if the axion has a topological mass term coupling the Kalb-Ramond potential to a U(1) gauge field.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f364c3fa4825a8e9c49d77dc3c7e0728
https://doi.org/10.1016/0370-2693(90)90459-j
https://doi.org/10.1016/0370-2693(90)90459-j