Chiral molecule in the Standard Model
نویسندگان
چکیده
منابع مشابه
A Chiral Supersymmetric Standard Model
We propose a supersymmetric extension of the Standard Model with an extra U(1) gauge symmetry, so that all supersymmetric mass terms, including the μ-term, are forbidden by the gauge symmetries. Supersymmetry is broken dynamically which results in U(1) breaking and generation of realistic μ term and soft breaking masses. The additional fields required to cancel the U(1) anomalies are identified...
متن کاملChiral Dynamics beyond the Standard Model
A systematic search of Physics beyond the Standard Model is usually formulated in the framework of a Low-Energy Effective theory (LEET). One expects that at very high energies E > Λ there exist new (gauge) particles and that their interaction is governed by new (local) symmetries not contained in the SM gauge group SU(2)W × U(1)Y . In order to specify the LEET which would describe the Physics b...
متن کاملGeneric and Chiral Extensions of the Supersymmetric Standard Model
We construct extensions of the Standard Model in which the gauge symmetries and supersymmetry prevent the dangerously large effects that may potentially be induced in a supersymmetric standard model by Planck scale physics. These include baryon number violation, flavor changing neutral currents, the μ term, and masses for singlet or vector-like fields under the Standard Model gauge group. For t...
متن کاملΕ/ε in the Standard Model with Hadronic Matrix Elements from the Chiral Quark Model
If we imagine to be back in 1997—looking at the experimental results for the ratio ε/ε and its theoretical estimates—we will find ourselves in a rather confusing situation in which the theoretical estimates favor values of the order of 10 and the experiments disagree by more than 3σ of their errors, and, moreover, do not rule out the super-weak scenario in which ε/ε vanishes (for a review, see,...
متن کاملAn efficient certificateless signcryption scheme in the standard model
Certificateless public key cryptography (CL-PKC) is a useful method in order to solve the problems of traditional public key infrastructure (i.e., large amount of computation, storage and communication costs for managing certificates) and ID-based public key cryptography (i.e., key escrow problem), simultaneously. A signcryption scheme is an important primitive in cryptographic protocols which ...
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: Modern Physics Letters A
سال: 2014
ISSN: 0217-7323,1793-6632
DOI: 10.1142/s0217732314500564