The External-internal Group Quotient Structure for the Standard Model in Analogy to General Relativity
نویسنده
چکیده
In analogy to the class structureGL( IR)/O(1, 3) for general relativity with a local Lorentz group as stabilizer and a basic tetrad field for the parametrization, a corresponding class structure GL( I C)/U(2) is investigated for the standard model with a local hyperisospin group U(2). The lepton, quark, Higgs and gauge fields, used in the standard model, cannot be basic in a coset interpretation, they may to be taken as first order terms in a flat spacetime, particle oriented expansion of a basic field (as the analogue to the tetrad) and its products.
منابع مشابه
External and Internal Incompressible Viscous Flows Computation using Taylor Series Expansion and Least Square based Lattice Boltzmann Method
The lattice Boltzmann method (LBM) has recently become an alternative and promising computational fluid dynamics approach for simulating complex fluid flows. Despite its enormous success in many practical applications, the standard LBM is restricted to the lattice uniformity in the physical space. This is the main drawback of the standard LBM for flow problems with complex geometry. Several app...
متن کاملBi-Gyrogroup: The Group-Like Structure Induced by Bi-Decomposition of Groups
The decomposition $Gamma=BH$ of a group $Gamma$ into a subset B and a subgroup $H$ of $Gamma$ induces, under general conditions, a group-like structure for B, known as a gyrogroup. The famous concrete realization of a gyrogroup, which motivated the emergence of gyrogroups into the mainstream, is the space of all relativistically admissible velocities along with a binary mbox{...
متن کاملTeachers’ Status in Iranian Educational System: An Indiginous Model Constructed and Validated
Teachers’ Status in Iranian Educational System: An Indiginous Model Constructed and Validated M. Mohammadi, Ph.D. G. Salimi, Ph.D. T. Dorri To construct an indiginous model for teachers’ status, a group of experienced teachers was interviewed on the subject and as a result of the initial analyses two general themes were identified: internal and external statuses: tea...
متن کاملEvaluation of Internal Efficiency and External Effectiveness of the General Medicine Curriculum: Perspectives of Students, Graduates and Faculty Members at Shahid Sadughi University of Medical Sciences
Introduction: Educating efficient doctors has always been a concern for medical schools. Therefore, it is necessary to study the educational programs and do revision and quality improvements accordingly. This study was performed to evaluate the internal efficiency and external effectiveness of the general medicine curriculum in Shahid Sadughi University of medical sciences. Methods: This study...
متن کاملBulk Viscous Bianchi Type VI0 Cosmological Model in the Self-creation Theory of Gravitation and in the General Theory of Relativity
In the second self-creation theory of gravitation and in the general theory of relativity, Bianchi type VI0 cosmological model in the presence of viscous fluid is studied. An exact solution of the field equations is given by considering the cosmological model yields a constant decelerations parameter q=constant and the coefficients of the metric are taken as A(t)=[c1t+c<su...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 1998