High scale boundary conditions in models with two Higgs doublets

被引:6
|
作者
McDowall, John [1 ]
Miller, David J. [1 ]
机构
[1] Univ Glasgow, Sch Phys & Astron, SUPA, Glasgow G12 8QQ, Lanark, Scotland
基金
英国科学技术设施理事会;
关键词
TOP MASS; PROGRAM; SUSY;
D O I
10.1103/PhysRevD.100.015018
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
We investigate high scale boundary conditions on the quartic Higgs couplings and their beta functions in the type-II two Higgs doublet model and the inert doublet model. These conditions are associated with two possible UV physics scenarios: the multiple point principle, in which the potential exhibits a second minimum at M-P1, and asymptotic safety, where the scalar couplings run toward an interacting UV fixed point at high scales. We employ a renormalization group running at two loops and apply theoretical and experimental constraints to their parameter spaces. We find neither model can simultaneously accommodate the multiple point principle while also providing realistic masses for both the Higgs and the top quark. However, we do find regions of parameter space compatible with asymptotic safety.
引用
收藏
页数:17
相关论文
共 50 条
  • [31] DECAYS OF THE WEINBERG-SALAM HIGGS PARTICLE IN MODELS WITH 2 HIGGS DOUBLETS
    LIU, Y
    ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS, 1986, 30 (04): : 631 - 633
  • [32] Twisted semilocal strings with two Higgs-doublets
    Brihaye, Y.
    Honorez, L.
    INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 2008, 23 (3-4): : 581 - 597
  • [33] Phase transition of the two Higgs doublets in early universe
    Anh, Nguyen Tuan
    Tam, Dinh Thanh
    INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 2023, 38 (20):
  • [34] Natural leptogenesis and neutrino masses with two Higgs doublets
    Clarke, Jackson D.
    Foot, Robert
    Volkas, Raymond R.
    PHYSICAL REVIEW D, 2015, 92 (03)
  • [35] 125 GeV Higgs state in the context of four generations with two Higgs doublets
    Geller, Michael
    Bar-Shalom, Shaouly
    Eilam, Gad
    Soni, Amarjit
    PHYSICAL REVIEW D, 2012, 86 (11)
  • [36] Top and Higgs flavor changing neutral couplings in two Higgs doublets model
    Arhrib, A
    PHYSICAL REVIEW D, 2005, 72 (07)
  • [37] High scale flavor alignment in two-Higgs doublet models and its phenomenology
    Gori, Stefania
    Haber, Howard E.
    Santos, Edward
    JOURNAL OF HIGH ENERGY PHYSICS, 2017, (06):
  • [38] High scale flavor alignment in two-Higgs doublet models and its phenomenology
    Stefania Gori
    Howard E. Haber
    Edward Santos
    Journal of High Energy Physics, 2017
  • [39] Spontaneous CP violation in supersymmetric models with four Higgs doublets
    Masip, M
    Rasin, A
    PHYSICAL REVIEW D, 1995, 52 (07) : R3768 - R3772
  • [40] NATURALLY SUPPRESSED FLAVOR VIOLATIONS IN MODELS WITH 2 HIGGS DOUBLETS
    JOSHIPURA, AS
    RINDANI, SD
    PHYSICS LETTERS B, 1991, 260 (1-2) : 149 - 153