3-Dimensional QCD Phase Diagrams for Strange Matter

نویسندگان
چکیده

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

Strange hadron matter and SU ( 3 ) symmetry

We calculate saturation curves for strange hadron matter using recently constructed baryon-baryon potentials which are constrained by SU(3) symmetry. All possible interaction channels within the baryon octet (consisting of N , Λ, Σ, and Ξ) are considered. It is found that a small Λ fraction in nuclear matter slightly increases binding, but that larger fractions (> 10%) rapidly cause a decrease....

متن کامل

Supergravity Models for 3 + 1 Dimensional QCD

The most general black M5-brane solution of eleven-dimensional supergravity (with a flat R spacetime in the brane and a regular horizon) is characterized by charge, mass and two angular momenta. We use this metric to construct general dual models of large-N QCD (at strong coupling) that depend on two free parameters. The mass spectrum of scalar particles is determined analytically (in the WKB a...

متن کامل

Strange color superconductivity in QCD

We propose a new state, strange color superconductivity, that appears in strange quark matter when total barion number density is fixed. In this state, heavy squarks, with a small Fermi surface, ’strangly’ pair with light u or d quarks that have a larger nominal Fermi surface, opening a gap there. There are gapless states in the intermediate region. Strange color superconductivity might be real...

متن کامل

Physics of Strange Matter

All known nuclei are made of the two nucleons, the proton and the neutron. Besides those two lightest baryons there exist still a couple of other stable (but weakly decaying) baryons, the hyperons. These were found for the first time in cosmic ray experiments and were entitled as ‘strange’ because of their unusual long lifetimes of about 10−10 sec. For their notation in the hadron zoo of elemen...

متن کامل

QCD Phase Transition with Strange Quark in Wilson Formalism for Fermions

The nature of QCD phase transition is studied with massless up and down quarks and a light strange quark, using the Wilson formalism for quarks on a lattice with the temporal direction extension N t = 4. We find that the phase transition is first order in the cases of both about 150 MeV and 400 MeV for the strange quark mass. These results together with those for three degenerate quarks suggest...

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: Journal of Physics: Conference Series

سال: 2020

ISSN: 1742-6588,1742-6596

DOI: 10.1088/1742-6596/1602/1/012013