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Quantum solitons in affine Toda field theories
Swansea University Author: Timothy Hollowood
Abstract
The spectra of $A_r$ affine Toda field theories with imaginary coupling constant, are investigated. Soliton solutions are found, which, despite the non-unitary form of the Lagrangian, have real classical masses and are stable to small perturbations. The quantum corrections to the soliton masses are...
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1991
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http://inspirehep.net/record/318866 |
URI: | https://cronfa.swan.ac.uk/Record/cronfa28595 |
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2016-06-03T14:37:08.2683976 v2 28595 2016-06-03 Quantum solitons in affine Toda field theories ea9ca59fc948276ff2ab547e91bdf0c2 0000-0002-3258-320X Timothy Hollowood Timothy Hollowood true false 2016-06-03 SPH The spectra of $A_r$ affine Toda field theories with imaginary coupling constant, are investigated. Soliton solutions are found, which, despite the non-unitary form of the Lagrangian, have real classical masses and are stable to small perturbations. The quantum corrections to the soliton masses are determined, to lowest order in $\hbar$. The solitons have the same spectrum as the fundamental Toda particles/ a feature that is preserved in the quantum Working paper 30 9 1991 1991-09-30 http://inspirehep.net/record/318866 COLLEGE NANME Physics COLLEGE CODE SPH Swansea University 2016-06-03T14:37:08.2683976 2016-06-03T14:37:08.2683976 Faculty of Science and Engineering School of Biosciences, Geography and Physics - Physics Timothy Hollowood 0000-0002-3258-320X 1 |
title |
Quantum solitons in affine Toda field theories |
spellingShingle |
Quantum solitons in affine Toda field theories Timothy Hollowood |
title_short |
Quantum solitons in affine Toda field theories |
title_full |
Quantum solitons in affine Toda field theories |
title_fullStr |
Quantum solitons in affine Toda field theories |
title_full_unstemmed |
Quantum solitons in affine Toda field theories |
title_sort |
Quantum solitons in affine Toda field theories |
author_id_str_mv |
ea9ca59fc948276ff2ab547e91bdf0c2 |
author_id_fullname_str_mv |
ea9ca59fc948276ff2ab547e91bdf0c2_***_Timothy Hollowood |
author |
Timothy Hollowood |
author2 |
Timothy Hollowood |
format |
Working paper |
publishDate |
1991 |
institution |
Swansea University |
college_str |
Faculty of Science and Engineering |
hierarchytype |
|
hierarchy_top_id |
facultyofscienceandengineering |
hierarchy_top_title |
Faculty of Science and Engineering |
hierarchy_parent_id |
facultyofscienceandengineering |
hierarchy_parent_title |
Faculty of Science and Engineering |
department_str |
School of Biosciences, Geography and Physics - Physics{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Biosciences, Geography and Physics - Physics |
url |
http://inspirehep.net/record/318866 |
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description |
The spectra of $A_r$ affine Toda field theories with imaginary coupling constant, are investigated. Soliton solutions are found, which, despite the non-unitary form of the Lagrangian, have real classical masses and are stable to small perturbations. The quantum corrections to the soliton masses are determined, to lowest order in $\hbar$. The solitons have the same spectrum as the fundamental Toda particles/ a feature that is preserved in the quantum |
published_date |
1991-09-30T03:34:51Z |
_version_ |
1763751484384608256 |
score |
11.0299 |