Scalar Field Theory for Mass Determination
نویسندگان
چکیده
منابع مشابه
Neutrino and scalar boson mass in algebraic quantum field theory
The hypothesis is explored that fermion rest mass is due entirely to self-interaction via virtual excitation of gauge bosons. This requires revising the standard model to treat both chiral projections of a fermion field as SU(2) doublets, which precludes Yukawa coupling to a scalar (Higgs) boson field. The estimated self-interaction mass of the electron neutrino is 0.291× 10−5me. The implied se...
متن کاملThe Screening Mass Squared in Hot Scalar Theory to Order g Using Effective Field Theory
We study massless gΦ-theory at high temperature and with zero chemical potential. Using modern effective field theory methods,we derive the screening mass squared to order g. It is demonstrated that the result is renormalization group invariant to this order in the coupling constant. Renormalization group methods are used to sum up leading logarithms of g. PACS number(s): 11.10.Wx, 12.20.DS, 12...
متن کاملRenormalization Group Determination of the Five-Loop Effective Potential for Massless Scalar Field Theory
The five-loop effective potential and the associated summation of subleading logarithms for O(4) globallysymmetric massless λφ field theory in the Coleman-Weinberg renormalization scheme d V dφ4 ̨
متن کاملScalar field mass in generalized gravity
The notions of mass and range of a Brans-Dicke-like scalar field in scalar-tensor and f(R) gravity are subject to an ambiguity that hides a potential trap. We spell out this ambiguity and identify a physically meaningful and practical definition for these quantities. This is relevant when giving a mass to this scalar in order to circumvent experimental limits on the PPN parameters coming from S...
متن کاملComputer Stochastics in Scalar Quantum Field Theory
This is a series of lectures on Monte Carlo results on the non-perturbative, lattice formulation approach to quantum field theory. Emphasis is put on 4D scalar quantum field theory. I discuss real space renormalization group, fixed point properties and logarithmic corrections, partition function zeroes, the triviality bound on the Higgs mass, finite size effects, Goldstone bosons and chiral per...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Physical Mathematics
سال: 2017
ISSN: 2090-0902
DOI: 10.4172/2090-0902.1000235