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Scientific paper - Original scientific paper
On Bethe strings in the two-particle sector of the closed SU(2)_q invariant spin chain
Fizika B, 8 (1999), 3; 453-468. urn:nbn:hr:217:915410
Ilakovac, Amon; Kolanović, Marko; Pallua, Silvio; Prester, Predrag

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Ilakovac, A., Kolanović, M., Pallua, S. & Prester, P. (1999). On Bethe strings in the two-particle sector of the closed SU(2)_q invariant spin chain. Fizika B, 8. (3), 453-468. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:915410

Ilakovac, Amon, et al. "On Bethe strings in the two-particle sector of the closed SU(2)_q invariant spin chain." Fizika B, vol. 8, no. 3, 1999, pp. 453-468. https://urn.nsk.hr/urn:nbn:hr:217:915410

Ilakovac, Amon, Marko Kolanović, Silvio Pallua and Predrag Prester. "On Bethe strings in the two-particle sector of the closed SU(2)_q invariant spin chain." Fizika B 8, no. 3 (1999): 453-468. https://urn.nsk.hr/urn:nbn:hr:217:915410

Ilakovac, A., et al. (1999) 'On Bethe strings in the two-particle sector of the closed SU(2)_q invariant spin chain', Fizika B, 8(3), pp. 453-468. Available at: https://urn.nsk.hr/urn:nbn:hr:217:915410 (Accessed 23 December 2024)

Ilakovac A, Kolanović M, Pallua S, Prester P. On Bethe strings in the two-particle sector of the closed SU(2)_q invariant spin chain. Fizika B [Internet]. 1999 [cited 2024 December 23];8(3):453-468. Available at: https://urn.nsk.hr/urn:nbn:hr:217:915410

A. Ilakovac, M. Kolanović, S. Pallua and P. Prester, "On Bethe strings in the two-particle sector of the closed SU(2)_q invariant spin chain", Fizika B, vol. 8, no. 3, pp. 453-468, 1999. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:915410. [Accessed: 23 December 2024]

Metadata
Title (english)On Bethe strings in the two-particle sector of the closed SU(2)_q invariant spin chain
AuthorAmon Ilakovac
AuthorMarko Kolanović
AuthorSilvio Pallua
AuthorPredrag Prester
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
In this paper we investigate complex solutions of the Bethe equations in the two-particle sector, both for arbitrary finite number of sites and for the thermodynamic limit. We find the number of complex solutions (strings) and compare it with the string conjecture prediction. Some simple properties of these solutions like position in the spectrum, crossing of levels, connection to the ground state and transformation to the real solutions are discussed. Counting both real and complex solutions, we find expected number of highest-weight Bethe states.
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review
Publication versionPublished version
Journal titleFizika B
Numberingvol. 8, no. 3, pp. 453-468
p-ISSN1330-0016
URN:NBNurn:nbn:hr:217:915410
Publication1999
Document URLhttp://fizika.hfd.hr/fizika_b/bv99/b8p453.htm
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2019-10-07 11:22:39