ar X iv : h ep - l at / 0 21 00 10 v 1 7 O ct 2 00 2 1 Compact QED under scrutiny : it ’ s first order
نویسندگان
چکیده
We report new results from our finite size scaling analysis of 4d compact pure U(1) gauge theory with Wilson action. Investigating several cumulants of the plaquette energy within the Borgs-Kotecky finite size scaling scheme we find strong evidence for a first-order phase transition and present a high precision value for the critical coupling, βT in the thermodynamic limit.
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