A study of finite temperature gauge theory in (2+1) dimensions

Legeland C, Engels J, Karsch F, Laermann E, Lütgemeier M, Petersson B, Scheideler T (1997)
NUCLEAR PHYSICS B: 420-422.

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Konferenzbeitrag | Veröffentlicht | Englisch
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Abstract / Bemerkung
We determine the critical couplings and the critical exponents of the finite temperature transition in SU(2) and SU(3) pure gauge theory in (2+1) dimensions. The critical exponents are in agreement with those predicted for the universality class of the reduced model for the Polyakov loop. We also measure Wilson loops at T = 0 on a wide range of beta values using APE smearing to improve the signal. We extract the string tension a from a fit to large distances, including a string fluctuation term. With these two entities we calculate T-c/root sigma, which is in astonishing good agreement with the Nambu-Goto string model for SU(3) and only 7% off for SU(2).
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420-422
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Legeland C, Engels J, Karsch F, et al. A study of finite temperature gauge theory in (2+1) dimensions. NUCLEAR PHYSICS B. 1997:420-422.
Legeland, C., Engels, J., Karsch, F., Laermann, E., Lütgemeier, M., Petersson, B., & Scheideler, T. (1997). A study of finite temperature gauge theory in (2+1) dimensions. NUCLEAR PHYSICS B, 420-422.
Legeland, C., Engels, J., Karsch, F., Laermann, E., Lütgemeier, M., Petersson, B., and Scheideler, T. (1997). A study of finite temperature gauge theory in (2+1) dimensions. NUCLEAR PHYSICS B, 420-422.
Legeland, C., et al., 1997. A study of finite temperature gauge theory in (2+1) dimensions. NUCLEAR PHYSICS B, , p 420-422.
C. Legeland, et al., “A study of finite temperature gauge theory in (2+1) dimensions”, NUCLEAR PHYSICS B, 1997, pp. 420-422.
Legeland, C., Engels, J., Karsch, F., Laermann, E., Lütgemeier, M., Petersson, B., Scheideler, T.: A study of finite temperature gauge theory in (2+1) dimensions. NUCLEAR PHYSICS B. 420-422 (1997).
Legeland, C, Engels, Jürgen, Karsch, Frithjof, Laermann, Edwin, Lütgemeier, M, Petersson, Bengt, and Scheideler, T. “A study of finite temperature gauge theory in (2+1) dimensions”. NUCLEAR PHYSICS B (1997): 420-422.

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arXiv: hep-lat/9608099

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