Hosotani Mechanism in the “Color”-singlet Plasma

نویسندگان

چکیده

By projecting the partition function on "color"-singlet state, we investigate Hosotani mechanism in fermion-gauge boson plasma. The present toy-model analysis of one-loop effective potential at finite temperature shows that critical gauge symmetry breaking increases higher smaller volume.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Color singlet suppression of quark-gluon plasma formation.

The rate of quark-gluon plasma droplet nucleation in superheated hadronic matter is calculated within the MIT bag model. The requirements of color singletness and (to less extent) fixed momentum suppress the nucleation rate by many orders of magnitude, making thermal nucleation of quark-gluon plasma droplets unlikely in ultrarelativistic heavy-ion collisions if the transition is first order and...

متن کامل

Color Non-Singlet Spectroscopy

Study of the spectrum and structure of color non-singlet combinations of quarks and antiquarks, neutralized by a non-dynamical compensating color source, may provide an interesting way to address questions about QCD that cannot be addressed by experiment at the present time. These states can be simulated in lattice QCD and the results can be used to improve phenomenological models of hadrons. H...

متن کامل

The Sliding-singlet Mechanism Revived

It is shown, using a modi cation of an idea of Sen, that completely realistic supersymmetric grand-uni ed theories based on SU(6) or larger unitary groups can be constructed using the sliding-singlet mechanism. These models have a simple structure, preserve the successful prediction of sin W , and can suppress Higgsino-mediated proton decay to an acceptable level in a simple way.

متن کامل

Color–Singlet Technipions at the Tevatron

I discuss production and detection at the Tevatron p̄p collider of pairs of light (MπT = 100–200GeV) color–singlet technipions that are expected in all nonminimal models of technicolor. Gluon fusion production rates can be as large as O(1 pb). Topcolor–assisted technicolor is required to prevent top quarks from decaying as t → π T b. An intriguing consequence of this is that the decays π T → τντ...

متن کامل

Sliding Singlet Mechanism Revisited

We show that the unification of the doublet Higgs in the standard model (SM) and the Higgs to break the grand unified theory (GUT) group stabilizes the sliding singlet mechanism which can solve the doublet-triplet (DT) splitting problem. And we generalize this attractive mechanism to apply it to many unified scenarios. In this paper, we try to build various concrete E6 unified models by using t...

متن کامل

ذخیره 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: Acta Physica Polonica B

سال: 2022

ISSN: ['0587-4254', '1509-5770']

DOI: https://doi.org/10.5506/aphyspolb.53.7-a1