Flowing holographic anyonic superfluid
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Abstract
We investigate the flow of a strongly coupled anyonic superfluid based on the holographic D3-D7’ probe brane model. By analyzing the spectrum of fluctuations, we find the critical superfluid velocity, as a function of the temperature, at which the flow stops being dissipationless when flowing past a barrier. We find that at a larger velocity the flow becomes unstable even in the absence of a barrier.
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Bibliographic citation
Jokela, N., Lifschytz, G. & Lippert, M. Flowing holographic anyonic superfluid. J. High Energ. Phys. 2014, 21 (2014). https://doi.org/10.1007/JHEP10(2014)021
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https://doi.org/10.1007/JHEP10(2014)021Sponsors
Is funded in part by
the Spanish grant FPA2011-22594, by the Consolider-Ingenio 2010 Programme CPAN
(CSD2007-00042), by Xunta de Galicia (GRC2013-024), and by FEDER. N.J. is also supported
by the Juan de la Cierva program. N.J. is in part supported by the Academy
of Finland grant no. 1268023. The work of G.L was supported in part by the Israel
Science Foundation under grant no. 504/13 and in part by a grant from the GIF, the
German-Israeli Foundation for Scientific Research and Development under grant no. 1156-
124.7/2011. M.L. is supported by funding from the European Research Council under the
European Union’s Seventh Framework Programme (FP7/2007-2013) / ERC Grant agreement
no. 268088-EMERGRAV. This work is part of the -ITP consortium, a program of
the Netherlands Organisation for Scientific Research (NWO) that is funded by the Dutch
Ministry of Education, Culture and Science (OCW). N.J. wishes to thank University of
British Columbia for warm hospitality. In addition, we thank the ESF Holograv Network
and -ITP for supporting the “Workshop on Holographic Inhomogeneities”, during which
this work was finalized.
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© 2014 The Authors. Article funded by SCOAP3. This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0), which permits use, duplication, adaptation, distribution, and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.