Abstract
We study the coarse grained free energy for the Coleman–Weinberg phase transition in four-dimensional scalar QED (as a function of the mass term). Our method is based on the solution of a nonperturbative flow equation. This permits a consistent treatment of the effective potential near the origin, a region not accessible to standard perturbation theory. Our results confirm the first-order character of the phase transition for arbitrary values of the scalar coupling. They demonstrate how flow equations can be used for a description of first-order phase transitions.
References
25
Referenced
22
10.1103/PhysRevB.7.2122
/ Phys. Rev. by Coleman S. (1973){'key': 'p_2', 'first-page': '64', 'volume': '23', 'author': 'Linde A. D.', 'year': '1976', 'journal-title': 'JETP Lett.'}
/ JETP Lett. by Linde A. D. (1976)10.1016/0370-2693(72)90109-8
{'key': 'p_4', 'first-page': '24', 'volume': '5', 'author': 'Sakharov A.', 'year': '1967', 'journal-title': 'JETP Lett.'}
/ JETP Lett. by Sakharov A. (1967)10.1016/0550-3213(82)90055-4
10.1016/0550-3213(91)90099-J
10.1103/PhysicsPhysiqueFizika.2.263
10.1103/PhysRevA.8.401
10.1016/0370-2693(93)90726-X
10.1016/0550-3213(93)90145-F
10.1016/0550-3213(93)90134-B
10.1016/0550-3213(94)90543-6
10.1016/0550-3213(94)90278-X
10.1016/0550-3213(94)90239-9
10.1016/0550-3213(93)90608-R
10.1142/S0217751X96001991
10.1016/0003-4916(67)90200-X
10.1016/S0370-2693(96)01613-9
{'key': 'p_20', 'first-page': '519', 'volume': '65', 'author': 'Papenbrock T.', 'year': '1995', 'journal-title': 'Z. Phys.'}
/ Z. Phys. by Papenbrock T. (1995){'key': 'p_21', 'volume': '368', 'author': '’t Hooft G.', 'journal-title': 'Acta Univ. Wratislav'}
/ Acta Univ. Wratislav by ’t Hooft G.10.1142/S0217732395002520
10.1016/0550-3213(95)00642-7
10.1016/0550-3213(90)90489-Z
10.1016/0550-3213(95)00079-8
{'key': 'p_27', 'first-page': '7071', 'volume': '54', 'author': 'Sher M.', 'year': '1996', 'journal-title': 'Phys. Rev.'}
/ Phys. Rev. by Sher M. (1996)
Dates
Type | When |
---|---|
Created | 21 years, 10 months ago (Oct. 1, 2003, 7:47 a.m.) |
Deposited | 6 years ago (Aug. 7, 2019, 1:23 a.m.) |
Indexed | 1 month, 2 weeks ago (July 7, 2025, 5:22 p.m.) |
Issued | 27 years, 10 months ago (Sept. 28, 1997) |
Published | 27 years, 10 months ago (Sept. 28, 1997) |
Published Online | 13 years, 9 months ago (Nov. 21, 2011) |
Published Print | 27 years, 10 months ago (Sept. 28, 1997) |
@article{Litim_1997, title={Nonperturbative Analysis of the Coleman–Weinberg Phase Transition}, volume={12}, ISSN={1793-6632}, url={http://dx.doi.org/10.1142/s0217732397002363}, DOI={10.1142/s0217732397002363}, number={30}, journal={Modern Physics Letters A}, publisher={World Scientific Pub Co Pte Lt}, author={Litim, D. F. and Wetterich, C. and Tetradis, N.}, year={1997}, month=sep, pages={2287–2308} }