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@article{483290, author = {von Unge, Rikard}, article_location = {CERN}, article_number = {0207}, keywords = {String duality; superstring vacua}, language = {eng}, issn = {1029-8479}, journal = {Journal of High Energy Physics}, title = {Poisson-Lie T plurality}, url = {http://www.iop.org/EJ/S/UNREG/abstract/1126-6708/2002/07/014/}, volume = {2002}, year = {2002} }
TY - JOUR ID - 483290 AU - von Unge, Rikard PY - 2002 TI - Poisson-Lie T plurality JF - Journal of High Energy Physics VL - 2002 IS - 0207 SP - 014 EP - 014 SN - 10298479 KW - String duality KW - superstring vacua UR - http://www.iop.org/EJ/S/UNREG/abstract/1126-6708/2002/07/014/ N2 - We extend the path-integral formalism for Poisson-Lie T-duality to include the case of Drinfeld doubles which can be decomposed into bi-algebras in more than one way. We give the correct shift of the dilaton, correcting a mistake in the litterature. We then use the fact that the six dimensional Drinfeld doubles have been classified to write down all possible conformal Poisson-Lie T-duals of three dimensional space times and we explicitly work out two duals to the constant dilaton and zero anti-symmetric tensor Bianchi type V space time and show that they satisfy the string equations of motion. This space-time was previously thought to have no duals because of the tracefulness of the structure constants. ER -
VON UNGE, Rikard. Poisson-Lie T plurality. \textit{Journal of High Energy Physics}. CERN, 2002, roč.~2002, č.~0207, s.~014-30. ISSN~1029-8479.
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