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000456132 037__ $$aPUBDB-2021-01358
000456132 041__ $$aEnglish
000456132 1001_ $$0P:(DE-H253)PIP1090820$$aKotoousov, Gleb$$b0$$eCorresponding author$$udesy
000456132 1112_ $$aThe Asia-Pacific Integrable Online Seminars$$cVirtual bi-weekly seminar series organized by the University of Sydney$$d2020-06-01 - 2021-12-31$$gAPIOS$$wAustralia
000456132 245__ $$aDensity of states for an integrable spin chain$$f2021-02-25 - 
000456132 260__ $$c2021
000456132 3367_ $$033$$2EndNote$$aConference Paper
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000456132 502__ $$cUniversity of Sydney
000456132 520__ $$aThe focus of the talk is a certain critical 1D quantum spin chain that lies within the integrability class of a staggered six-vertex model. In the scaling limit the spin chain exhibits a continuous spectrum of conformal dimensions, which is characterised by a density of states. The latter was determined in the recent work arXiv:2010.10613. It turns out to involve the eigenvalues of a non-local integral of motion, the so-called reflection operator, from the quantum AKNS integrable structure. Apart from recounting the relevant results of that paper, I will briefly discuss their applications to the study of the non-compact CFT whose target space is the 2D Euclidean black hole (Hamilton’s cigar).
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000456132 536__ $$0G:(GEPRIS)390833306$$aEXC 2121 - Das Quantisierte Universum (390833306)$$c390833306$$fDFG EXC 2121$$x1
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000456132 8564_ $$uhttps://wp.maths.usyd.edu.au/APIOS/2021/02/08/apios-talk-25-february-2021/
000456132 8564_ $$uhttps://bib-pubdb1.desy.de/record/456132/files/Density%20of%20states%20for%20an%20integrable%20spin%20chain.pdf$$yRestricted
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000456132 9131_ $$0G:(DE-HGF)POF4-611$$1G:(DE-HGF)POF4-610$$2G:(DE-HGF)POF4-600$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$aDE-HGF$$bForschungsbereich Materie$$lMatter and the Universe$$vFundamental Particles and Forces$$x0
000456132 9141_ $$y2021
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