Nonperturbative Analysis of the Electroweak Phase Transition in the Two Higgs Doublet Model

被引：62

作者：

Andersen, Jens O. ^{[1
]}

Gorda, Tyler ^{[2
,3
,4
]}

Helset, Andreas ^{[1
,5
]}

Niemi, Lauri ^{[2
,3
]}

Tenkanen, Tuomas V., I ^{[2
,3
]}

Tranberg, Anders ^{[6
]}

Vuorinen, Aleksi ^{[2
,3
]}

Weir, David J. ^{[2
,3
]}

机构：

[1] Norwegian Univ Sci & Technol, Fac Nat Sci, Dept Phys, Hogskoleringen 5, N-7491 Trondheim, Norway

[2] Univ Helsinki, Dept Phys, POB 64, FI-00014 Helsinki, Finland

[3] Univ Helsinki, Helsinki Inst Phys, POB 64, FI-00014 Helsinki, Finland

[4] Univ Virginia, Dept Phys, 382 McCormick Rd, Charlottesville, VA 22904 USA

[5] Univ Copenhagen, Niels Bohr Inst, Blegdamsvej 17, DK-2100 Copenhagen, Denmark

[6] Univ Stavanger, Dept Math & Phys, N-4036 Stavanger, Norway

来源：

PHYSICAL REVIEW LETTERS | 2018年 / 121卷 / 19期

基金：

芬兰科学院; 欧洲研究理事会;

关键词：

TEMPERATURE DIMENSIONAL REDUCTION; FINITE-TEMPERATURE; MSSM;

D O I：

10.1103/PhysRevLett.121.191802

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We perform a nonperturbative study of the electroweak phase transition (EWPT) in the two Higgs doublet model (2HDM) by deriving a dimensionally reduced high-temperature effective theory for the model, and matching to known results for the phase diagram of the effective theory. We find regions of the parameter space where the theory exhibits a first-order phase transition. In particular, our findings are consistent with previous perturbative results suggesting that the primary signature of a first-order EWPT in the 2HDM is m(A0) > m(H0) + m(Z).

引用

页数：6

共 51 条

[1] Search for a CP-odd Higgs boson decaying to Zh in pp collisions at √s=8 TeV with the ATLAS detector [J].

Aad, G. ;

Abbott, B. ;

Abdallah, J. ;

Khalek, S. Abdel ;

Abdinov, O. ;

Aben, R. ;

Abi, B. ;

Abolins, M. ;

AbouZeid, O. S. ;

Abramowicz, H. ;

Abreu, H. ;

Abreu, R. ;

Abulaiti, Y. ;

Acharya, B. S. ;

Adamczyk, L. ;

Adams, D. L. ;

Adelman, J. ;

Adomeit, S. ;

Adye, T. ;

Agatonovic-Jovin, T. ;

Aguilar-Saavedra, J. A. ;

Agustoni, M. ;

Ahlen, S. P. ;

Ahmadov, F. ;

Aielli, G. ;

Akerstedt, H. ;

Akesson, T. P. A. ;

Akimoto, G. ;

Akimov, A. V. ;

Alberghi, G. L. ;

Albert, J. ;

Albrand, S. ;

Alconada Verzini, M. J. ;

Aleksa, M. ;

Aleksandrov, I. N. ;

Alexa, C. ;

Alexander, G. ;

Alexandre, G. ;

Alexopoulos, T. ;

Alhroob, M. ;

Alimonti, G. ;

Alio, L. ;

Alison, J. ;

Allbrooke, B. M. M. ;

Allison, L. J. ;

Allport, P. P. ;

Aloisio, A. ;

Alonso, A. ;

Alonso, F. ;

Alpigiani, C. .

PHYSICS LETTERS B, 2015, 744 :163-183

[2]

Aad G, 2014, J HIGH ENERGY PHYS, DOI 10.1007/JHEP11(2014)056

[3] Baryogenesis in the two doublet and inert singlet extension of the Standard Model [J].

Alanne, Tommi ;

Kainulainen, Kimmo ;

Tuominen, Kimmo ;

Vaskonen, Ville .

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2016, (08)

[4] Dimensional reduction of the two Higgs doublet model at high temperature [J].

Andersen, JO .

EUROPEAN PHYSICAL JOURNAL C, 1999, 11 (03) :563-570

[5]

[Anonymous], ARXIV180210500

[6]

[Anonymous], 2007, J HIGH ENERGY PHYS

[7] The CP-violating 2HDM in light of a strong first order electroweak phase transition and implications for Higgs pair production [J].

Basler, P. ;

MeuhIleitner, M. ;

Wittbrodt, J. .

JOURNAL OF HIGH ENERGY PHYSICS, 2018, (03)

[8] Strong first order electroweak phase transition in the CP-conserving 2HDM revisited [J].

Basler, P. ;

Krause, M. ;

Muelleitner, M. ;

Wittbrodt, J. ;

Wlotzka, A. .

JOURNAL OF HIGH ENERGY PHYSICS, 2017, (02)

[9] Gravitational wave, collider and dark matter signals from a scalar single telectroweak baryogenesis [J].

Beniwal, Ankit ;

Lewicki, Marek ;

Wells, James D. ;

White, Martin ;

Williams, Anthony G. .

JOURNAL OF HIGH ENERGY PHYSICS, 2017, (08)

[10] Theory and phenomenology of two-Higgs-doublet models [J].

Branco, G. C. ;

Ferreira, P. M. ;

Lavoura, L. ;

Rebelo, M. N. ;

Sher, Marc ;

Silva, Joao P. .

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 2012, 516 (1-2) :1-102

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