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Covariant density functional theory with two-phonon coupling in nuclei. / Ring, P.; Litvinova, E.; Tselyaev, V.

In: AIP Conference Proceedings, Vol. 1491, 2012, p. 214-217.

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

Harvard

Ring, P, Litvinova, E & Tselyaev, V 2012, 'Covariant density functional theory with two-phonon coupling in nuclei', AIP Conference Proceedings, vol. 1491, pp. 214-217. https://doi.org/10.1063/1.4764241

APA

Ring, P., Litvinova, E., & Tselyaev, V. (2012). Covariant density functional theory with two-phonon coupling in nuclei. AIP Conference Proceedings, 1491, 214-217. https://doi.org/10.1063/1.4764241

Vancouver

Ring P, Litvinova E, Tselyaev V. Covariant density functional theory with two-phonon coupling in nuclei. AIP Conference Proceedings. 2012;1491:214-217. https://doi.org/10.1063/1.4764241

Author

Ring, P. ; Litvinova, E. ; Tselyaev, V. / Covariant density functional theory with two-phonon coupling in nuclei. In: AIP Conference Proceedings. 2012 ; Vol. 1491. pp. 214-217.

BibTeX

@article{13beda83b19c469eaa0d744c0e20634e,
title = "Covariant density functional theory with two-phonon coupling in nuclei",
abstract = "A full description of excited states within the framework of density functional theory requires energy dependent self energies. We present a new class of many-body models. It allows a parameter free description of the fragmentation of nuclear states induced by mode coupling of two-quasiparticle and two-phonon configurations. The method is applied for an investigation of low-lying dipole excitations in Sn isotopes with large neutron excess.",
keywords = "density functional theory, excited states, many-body problems, nuclear density, nuclear fragmentation, nuclear isospin, phonon-phonon interactions",
author = "P. Ring and E. Litvinova and V. Tselyaev",
year = "2012",
doi = "10.1063/1.4764241",
language = "English",
volume = "1491",
pages = "214--217",
journal = "AIP Conference Proceedings",
issn = "0094-243X",
publisher = "American Institute of Physics",

}

RIS

TY - JOUR

T1 - Covariant density functional theory with two-phonon coupling in nuclei

AU - Ring, P.

AU - Litvinova, E.

AU - Tselyaev, V.

PY - 2012

Y1 - 2012

N2 - A full description of excited states within the framework of density functional theory requires energy dependent self energies. We present a new class of many-body models. It allows a parameter free description of the fragmentation of nuclear states induced by mode coupling of two-quasiparticle and two-phonon configurations. The method is applied for an investigation of low-lying dipole excitations in Sn isotopes with large neutron excess.

AB - A full description of excited states within the framework of density functional theory requires energy dependent self energies. We present a new class of many-body models. It allows a parameter free description of the fragmentation of nuclear states induced by mode coupling of two-quasiparticle and two-phonon configurations. The method is applied for an investigation of low-lying dipole excitations in Sn isotopes with large neutron excess.

KW - density functional theory

KW - excited states

KW - many-body problems

KW - nuclear density

KW - nuclear fragmentation

KW - nuclear isospin

KW - phonon-phonon interactions

U2 - 10.1063/1.4764241

DO - 10.1063/1.4764241

M3 - Article

VL - 1491

SP - 214

EP - 217

JO - AIP Conference Proceedings

JF - AIP Conference Proceedings

SN - 0094-243X

ER -

ID: 5468238