Towards neutrino transport with flavor mixing in supernovae: the Liouville operator

C. Y. Cardall

doi:10.1016/j.nuclphysbps.2009.02.060

Towards neutrino transport with flavor mixing in supernovae: the Liouville operator

C. Y. Cardall

Theoretical and Computational Physics

Research output: Contribution to journal › Article › peer-review

Abstract

The calculation of neutrino decoupling from nuclear matter requires a transport formalism capable of handling both collisions and flavor mixing. The first steps towards such a formalism are the construction of neutrino and antineutrino 'distribution matrices,' and a determination of the Liouville equations they satisfy in the noninteracting case. These steps are accomplished through study of a Wigner-transformed 'density function,' the mean value of paired neutrino quantum field operators.

Original language	English
Pages (from-to)	264-266
Number of pages	3
Journal	Nuclear Physics B - Proceedings Supplements
Volume	188
Issue number	C
DOIs	https://doi.org/10.1016/j.nuclphysbps.2009.02.060
State	Published - Mar 2009

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10.1016/j.nuclphysbps.2009.02.060

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title = "Towards neutrino transport with flavor mixing in supernovae: the Liouville operator",

abstract = "The calculation of neutrino decoupling from nuclear matter requires a transport formalism capable of handling both collisions and flavor mixing. The first steps towards such a formalism are the construction of neutrino and antineutrino 'distribution matrices,' and a determination of the Liouville equations they satisfy in the noninteracting case. These steps are accomplished through study of a Wigner-transformed 'density function,' the mean value of paired neutrino quantum field operators.",

author = "Cardall, \{C. Y.\}",

year = "2009",

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doi = "10.1016/j.nuclphysbps.2009.02.060",

language = "English",

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journal = "Nuclear Physics B - Proceedings Supplements",

issn = "0920-5632",

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TY - JOUR

T1 - Towards neutrino transport with flavor mixing in supernovae

T2 - the Liouville operator

AU - Cardall, C. Y.

PY - 2009/3

Y1 - 2009/3

N2 - The calculation of neutrino decoupling from nuclear matter requires a transport formalism capable of handling both collisions and flavor mixing. The first steps towards such a formalism are the construction of neutrino and antineutrino 'distribution matrices,' and a determination of the Liouville equations they satisfy in the noninteracting case. These steps are accomplished through study of a Wigner-transformed 'density function,' the mean value of paired neutrino quantum field operators.

AB - The calculation of neutrino decoupling from nuclear matter requires a transport formalism capable of handling both collisions and flavor mixing. The first steps towards such a formalism are the construction of neutrino and antineutrino 'distribution matrices,' and a determination of the Liouville equations they satisfy in the noninteracting case. These steps are accomplished through study of a Wigner-transformed 'density function,' the mean value of paired neutrino quantum field operators.

UR - https://www.scopus.com/pages/publications/62849121925

U2 - 10.1016/j.nuclphysbps.2009.02.060

DO - 10.1016/j.nuclphysbps.2009.02.060

M3 - Article

AN - SCOPUS:62849121925

SN - 0920-5632

VL - 188

SP - 264

EP - 266

JO - Nuclear Physics B - Proceedings Supplements

JF - Nuclear Physics B - Proceedings Supplements

IS - C

ER -

Towards neutrino transport with flavor mixing in supernovae: the Liouville operator

Abstract

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