prikaz prve stranice dokumenta Generalized time-dependent generator coordinate method for small- and large-amplitude collective motion
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Generalized time-dependent generator coordinate method for small- and large-amplitude collective motion
Physical Review C, 108 (2023), 1; 014321. https://doi.org/10.1103/PhysRevC.108.014321
Li, B.; Vretenar, Dario; Nikšić, Tamara; Zhao, P. W.; Meng, J.

Institucijski repozitorij: Repozitorij Prirodoslovno-matematičkog fakulteta

Citirajte ovaj rad

Li, B., Vretenar, D., Nikšić, T., Zhao, P. W. i Meng, J. (2023). Generalized time-dependent generator coordinate method for small- and large-amplitude collective motion. Physical Review C, 108. (1). doi: 10.1103/PhysRevC.108.014321

Li, B., et al. "Generalized time-dependent generator coordinate method for small- and large-amplitude collective motion." Physical Review C, vol. 108, br. 1, 2023. https://doi.org/10.1103/PhysRevC.108.014321

Li, B., Dario Vretenar, Tamara Nikšić, P. W. Zhao i J. Meng. "Generalized time-dependent generator coordinate method for small- and large-amplitude collective motion." Physical Review C 108, br. 1 (2023). https://doi.org/10.1103/PhysRevC.108.014321

Li, B., et al. (2023) 'Generalized time-dependent generator coordinate method for small- and large-amplitude collective motion', Physical Review C, 108(1). doi: 10.1103/PhysRevC.108.014321

Li B, Vretenar D, Nikšić T, Zhao PW, Meng J. Generalized time-dependent generator coordinate method for small- and large-amplitude collective motion. Physical Review C [Internet]. 2023. [pristupljeno 28.12.2024.];108(1). doi: 10.1103/PhysRevC.108.014321

B. Li, D. Vretenar, T. Nikšić, P. W. Zhao i J. Meng, "Generalized time-dependent generator coordinate method for small- and large-amplitude collective motion", Physical Review C, vol. 108, br. 1, 2023. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:017448. [Citirano: 28.12.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:017448
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Naslov (engleski)Generalized time-dependent generator coordinate method for small- and large-amplitude collective motion
AutorB. Li
AutorDario Vretenar
AutorTamara Nikšić
AutorP. W. Zhao
AutorJ. Meng
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
An implementation of the generalized time-dependent generator coordinated method (TD-GCM) is developed, that can be applied to the dynamics of small- and large-amplitude collective motion of atomic nuclei. Both the generator states and weight functions of the GCM correlated wave function depend on time. The initial generator states are obtained as solutions of deformation-constrained self-consistent mean-field equations, and are evolved in time by the standard mean-field equations of nuclear density functional theory (TD-DFT). The TD-DFT trajectories are used as a generally nonorthogonal and overcomplete basis in which the TD-GCM wave function is expanded. The weights, expressed in terms of a collective wave function, obey a TD-GCM (integral) equation. In this explorative paper, the generalized TD-GCM is applied to the excitation energies and spreading width of giant resonances, and to the dynamics of induced fission. The necessity of including pairing correlations in the basis of TD-DFT trajectories is demonstrated in the latter example.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaPhysical Review C
Brojčani podacivol. 108, br. 1, 014321
p-ISSN2469-9985
e-ISSN2469-9993
DOIhttps://doi.org/10.1103/PhysRevC.108.014321
URN:NBNurn:nbn:hr:217:017448
Datum objave publikacije2023
ProjektŠifra: KK.01.1.1.01.0004
Naziv (hrvatski): Provedba vrhunskih istraživanja u sklopu Znanstvenog centra izvrsnosti za kvantne i kompleksne sustave te reprezentacije Liejevih algebri
Naziv (engleski): Implementation of top research within the Scientific Center of Excellence for Quantum and Complex Systems, and Representations of Lie Algebras
Kratica: QuantiXLie
Voditelj: Hrvoje Buljan
Pravna nadležnost: eu
Financijer: Europska komisija
Linija financiranja: European Regional Development Fund
ProjektŠifra: IP-2018-01-5987
Naziv (hrvatski): Kvantificiranje neodređenosti u formalizmu nuklearnih energijskih funkcionala gustoće
Naziv (engleski): Uncertainty Quantification within the nuclear energy density functional framework
Kratica: NucEDF
Voditelj: Tamara Nikšić
Pravna nadležnost: Hrvatska
Financijer: Hrvatska zaklada za znanost
Linija financiranja: Research Projects
URL dokumentahttps://link.aps.org/doi/10.1103/PhysRevC.108.014321
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Javna napomena© 2023 American Physical Society. Received 26 April 2023. Revised 28 June 2023. Accepted 11 July 2023. Published 21 July 2023.
Datum i vrijeme pohrane2024-07-29 10:19:13