TY - JOUR
T1 - The end point of the first-order phase transition of the SU(2) gauge-Higgs model on a four-dimensional isotropic lattice
AU - Aoki, Y.
AU - Csikor, F.
AU - Fodor, Z.
AU - Ukawa, A.
N1 - Funding Information:
Part of this work was carried out while ZF was visiting KEK by the Foreign Researcher Program of the Ministry of Education. This work is supported in part by Grants-in-Aid of the Ministry of Education (No. 10640246).
PY - 1999/3
Y1 - 1999/3
N2 - We report results of a study of the end point of the electroweak phase transition of the SU(2) gauge-Higgs model defined on a four-dimensional isotropic lattice with Nt = 2. Finite-size scaling study of Lee-Yang zeros yields λc = 0.00116(16) for the end point. Combined with a zero-temperature measurement of Higgs and W boson masses, this leads to MH,c = 68.2 ± 6.6 GeV for the critical Higgs boson mass. An independent analysis of Binder cumulant gives a consistent value λc = 0.00102(3) for the end point.
AB - We report results of a study of the end point of the electroweak phase transition of the SU(2) gauge-Higgs model defined on a four-dimensional isotropic lattice with Nt = 2. Finite-size scaling study of Lee-Yang zeros yields λc = 0.00116(16) for the end point. Combined with a zero-temperature measurement of Higgs and W boson masses, this leads to MH,c = 68.2 ± 6.6 GeV for the critical Higgs boson mass. An independent analysis of Binder cumulant gives a consistent value λc = 0.00102(3) for the end point.
UR - http://www.scopus.com/inward/record.url?scp=0033096160&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0033096160&partnerID=8YFLogxK
U2 - 10.1016/S0920-5632(99)85165-2
DO - 10.1016/S0920-5632(99)85165-2
M3 - Article
AN - SCOPUS:0033096160
SN - 0920-5632
VL - 73
SP - 656
EP - 658
JO - Nuclear Physics B - Proceedings Supplements
JF - Nuclear Physics B - Proceedings Supplements
IS - 1-3
ER -