Cluster percolation and thermal critical behavior

Satz H (2002)
In: Computer Physics Communications. COMPUTER PHYSICS COMMUNICATIONS, 147(1-2). ELSEVIER SCIENCE BV: 46-51.

Konferenzbeitrag | Veröffentlicht | Englisch
 
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Abstract / Bemerkung
Continuous phase transitions in spin systems can be formulated as percolation of suitably defined clusters. We review this equivalence and then discuss how in a similar way, the color deconfinement transition in SU(2) gauge theory can be treated as a percolation phenomenon. In the presence of an external field, spin systems cease to show thermal critical behavior, but the geometric percolation transition persists (Kertesz line). For H not equal 0, we study the relation between percolation and pseudocritical behavior, both for continuous and first order transitions, and show that it leads to the necessity of an H-dependent cluster definition. A viable formulation of this kind could serve as a definition of deconfinement in QCD with dynamical quarks. (C) 2002 Elsevier Science B.V. All rights reserved.
Erscheinungsjahr
2002
Titel des Konferenzbandes
Computer Physics Communications
Band
147
Ausgabe
1-2
Seite(n)
46-51
ISSN
0010-4655
Page URI
https://pub.uni-bielefeld.de/record/1613708

Zitieren

Satz H. Cluster percolation and thermal critical behavior. In: Computer Physics Communications. COMPUTER PHYSICS COMMUNICATIONS. Vol 147. ELSEVIER SCIENCE BV; 2002: 46-51.
Satz, H. (2002). Cluster percolation and thermal critical behavior. Computer Physics Communications, COMPUTER PHYSICS COMMUNICATIONS, 147, 46-51. ELSEVIER SCIENCE BV. doi:10.1016/S0010-4655(02)00202-3
Satz, H. (2002). “Cluster percolation and thermal critical behavior” in Computer Physics Communications COMPUTER PHYSICS COMMUNICATIONS, vol. 147, (ELSEVIER SCIENCE BV), 46-51.
Satz, H., 2002. Cluster percolation and thermal critical behavior. In Computer Physics Communications. COMPUTER PHYSICS COMMUNICATIONS. no.147 ELSEVIER SCIENCE BV, pp. 46-51.
H. Satz, “Cluster percolation and thermal critical behavior”, Computer Physics Communications, COMPUTER PHYSICS COMMUNICATIONS, vol. 147, ELSEVIER SCIENCE BV, 2002, pp.46-51.
Satz, H.: Cluster percolation and thermal critical behavior. Computer Physics Communications. COMPUTER PHYSICS COMMUNICATIONS. 147, p. 46-51. ELSEVIER SCIENCE BV (2002).
Satz, Helmut. “Cluster percolation and thermal critical behavior”. Computer Physics Communications. ELSEVIER SCIENCE BV, 2002.Vol. 147. COMPUTER PHYSICS COMMUNICATIONS. 46-51.

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arXiv: hep-lat/0110013

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