MULTICANONICAL STUDY OF D = 2 O(3) NONLINEAR SIGMA-MODEL

Neuhaus T (1994)
In: Nuclear Physics B - Proceedings Supplements. NUCLEAR PHYSICS B, 34. ELSEVIER SCIENCE BV: 667-670.

Konferenzbeitrag | Veröffentlicht | Englisch
 
Download
Es wurden keine Dateien hochgeladen. Nur Publikationsnachweis!
Abstract / Bemerkung
We present a new and exploratory approach to determine the DELTAbeta(beta)-shift in the O(3) nonlinear sigma-model. The method is based on a scaling hypothesis for a free energy difference, which is assumed to be valid in a situation where the mass gap correlation length xi is of the order or larger than the linear extent L of the considered square lattice sizes. The free energy difference arises from the finite volume constraint effective potential bf the theory. While the constraint effective potential is calculated in numerical simulations employing a variant of the multicanonical ensemble on medium sized lattices, it is possible to estimate DELTAbeta(beta) up to a value of beta = 2.8 in the standard parameterization of the model.
Erscheinungsjahr
1994
Titel des Konferenzbandes
Nuclear Physics B - Proceedings Supplements
Band
34
Seite(n)
667-670
ISSN
0550-3213
Page URI
https://pub.uni-bielefeld.de/record/1643985

Zitieren

Neuhaus T. MULTICANONICAL STUDY OF D = 2 O(3) NONLINEAR SIGMA-MODEL. In: Nuclear Physics B - Proceedings Supplements. NUCLEAR PHYSICS B. Vol 34. ELSEVIER SCIENCE BV; 1994: 667-670.
Neuhaus, T. (1994). MULTICANONICAL STUDY OF D = 2 O(3) NONLINEAR SIGMA-MODEL. Nuclear Physics B - Proceedings Supplements, NUCLEAR PHYSICS B, 34, 667-670. ELSEVIER SCIENCE BV. doi:10.1016/0920-5632(94)90477-4
Neuhaus, T. (1994). “MULTICANONICAL STUDY OF D = 2 O(3) NONLINEAR SIGMA-MODEL” in Nuclear Physics B - Proceedings Supplements NUCLEAR PHYSICS B, vol. 34, (ELSEVIER SCIENCE BV), 667-670.
Neuhaus, T., 1994. MULTICANONICAL STUDY OF D = 2 O(3) NONLINEAR SIGMA-MODEL. In Nuclear Physics B - Proceedings Supplements. NUCLEAR PHYSICS B. no.34 ELSEVIER SCIENCE BV, pp. 667-670.
T. Neuhaus, “MULTICANONICAL STUDY OF D = 2 O(3) NONLINEAR SIGMA-MODEL”, Nuclear Physics B - Proceedings Supplements, NUCLEAR PHYSICS B, vol. 34, ELSEVIER SCIENCE BV, 1994, pp.667-670.
Neuhaus, T.: MULTICANONICAL STUDY OF D = 2 O(3) NONLINEAR SIGMA-MODEL. Nuclear Physics B - Proceedings Supplements. NUCLEAR PHYSICS B. 34, p. 667-670. ELSEVIER SCIENCE BV (1994).
Neuhaus, Thomas. “MULTICANONICAL STUDY OF D = 2 O(3) NONLINEAR SIGMA-MODEL”. Nuclear Physics B - Proceedings Supplements. ELSEVIER SCIENCE BV, 1994.Vol. 34. NUCLEAR PHYSICS B. 667-670.

Export

Markieren/ Markierung löschen
Markierte Publikationen

Open Data PUB

Web of Science

Dieser Datensatz im Web of Science®

Suchen in

Google Scholar