ar X iv : h ep - p h / 00 10 15 6 v 1 1 6 O ct 2 00 0 KIAS - P 00068 Neutrino Interactions In Color - Flavor - Locked Dense Matter ∗

نویسندگان

  • Deog Ki Hong
  • Hyun Kyu Lee
  • Maciej A. Nowak
چکیده

At high density, diquarks could condense in the vacuum with the QCD color spontaneously broken. Based on the observation that the symmetry breaking pattern involved in this phenomenon is essentially the same as that of the Pati-Salam model with broken electroweak–color SU(3) group, we determine the relevant electroweak interactions in the color-flavor locked (CFL) phase in high density QCD. We briefly comment on the possible implications on the cooling of neutron stars.

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

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

ar X iv : h ep - p h / 00 10 15 6 v 2 2 4 O ct 2 00 0 KIAS - P 00068 Neutrino Interactions In Color - Flavor - Locked Dense Matter ∗

At high density, diquarks could condense in the vacuum with the QCD color spontaneously broken. Based on the observation that the symmetry breaking pattern involved in this phenomenon is essentially the same as that of the Pati-Salam model with broken electroweak–color SU(3) group, we determine the relevant electroweak interactions in the color-flavor locked (CFL) phase in high density QCD. We ...

متن کامل

ar X iv : h ep - p h / 00 09 09 2 v 1 7 S ep 2 00 0 1 Status of the solutions to neutrino

We review the status of the solutions to neutrino anomalies by flavor-changing as well as flavor-diagonal neutrino interactions. While it is difficult to explain the atmospheric neutrino data the solar neutrino data can be well accounted for by the massless neutrino oscillation induced by such non-standard neutrino interactions. We also discuss the possibility to test such kind of interactions ...

متن کامل

ar X iv : a st ro - p h / 07 01 01 7 v 1 3 1 D ec 2 00 6 Neutrino radiation from dense matter ∗

This article provides a concise review of the problem of neutrino radiation from dense matter. The subjects addressed include quantum kinetic equations for neutrino transport, collision integrals describing neutrino radiation through charged and neutral current interactions, radiation rates from pair-correlated baryonic and color superconducting quark matter.

متن کامل

ar X iv : h ep - p h / 06 05 22 8 v 1 2 2 M ay 2 00 6 FLAVOR NEUTRINO OSCILLATIONS AND TIME - ENERGY UNCERTAINTY RELATION 1

We consider neutrino oscillations as non stationary phenomenon based on Schrodinger evolution equation and mixed states of neutrinos with definite flavors. We show that time-energy uncertainty relation plays a crucial role in neutrino oscillations. We compare neutrino oscillations with B 0 d ⇆ ¯ B 0 d oscillations.

متن کامل

ar X iv : h ep - p h / 04 05 17 0 v 2 15 J ul 2 00 4 Phase diagram of dense neutral three - flavor quark matter

We study the phase diagram of dense, locally neutral three-flavor quark matter as a function of the strange quark mass, the quark chemical potential, and the temperature, employing a general nine-parameter ansatz for the gap matrix. At zero temperature and small values of the strange quark mass, the ground state of matter corresponds to the color-flavor-locked (CFL) phase. At some critical valu...

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

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

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2000