prikaz prve stranice dokumenta Quantum phase transition in a random-tiling model
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Scientific paper - Original scientific paper
Quantum phase transition in a random-tiling model
Fizika A, 8 (1999), 4; 311-318. urn:nbn:hr:217:358224
Sunko, Denis K.

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Sunko, D. K. (1999). Quantum phase transition in a random-tiling model. Fizika A, 8. (4), 311-318. Retrieved from https://urn.nsk.hr/urn:nbn:hr:217:358224

Sunko, Denis K.. "Quantum phase transition in a random-tiling model." Fizika A, vol. 8, no. 4, 1999, pp. 311-318. https://urn.nsk.hr/urn:nbn:hr:217:358224

Sunko, Denis K.. "Quantum phase transition in a random-tiling model." Fizika A 8, no. 4 (1999): 311-318. https://urn.nsk.hr/urn:nbn:hr:217:358224

Sunko, D. K. (1999) 'Quantum phase transition in a random-tiling model', Fizika A, 8(4), pp. 311-318. Available at: https://urn.nsk.hr/urn:nbn:hr:217:358224 (Accessed 26 December 2024)

Sunko DK. Quantum phase transition in a random-tiling model. Fizika A [Internet]. 1999 [cited 2024 December 26];8(4):311-318. Available at: https://urn.nsk.hr/urn:nbn:hr:217:358224

D. K. Sunko, "Quantum phase transition in a random-tiling model", Fizika A, vol. 8, no. 4, pp. 311-318, 1999. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:358224. [Accessed: 26 December 2024]

Metadata
Title (english)Quantum phase transition in a random-tiling model
AuthorDenis K. Sunko
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
The analogue of a Mott-Hubbard transition is discussed, which appears at an incommensurate filling in a model of a two-dimensional plane, randomly tiled with CuO_4 `molecules', simulating the copper-oxide planes of high-T_c superconductors. It is shown to be a quantum phase transition, which can be crossed either in doping, at a fixed hopping overlap t, or in t, when the doping is fixed in a certain range below half-filling. It is first-order, closely analogous to a liquid-gas transition.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review
Publication versionPublished version
Journal titleFizika A
Numberingvol. 8, no. 4, pp. 311-318
p-ISSN1330-0008
URN:NBNurn:nbn:hr:217:358224
Publication1999
Document URLhttp://fizika.hfd.hr/fizika_a/av99/a8p311.htm
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2019-10-09 13:07:02