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Self-Similar Growth of Bose Stars. / Dmitriev, A. S.; Levkov, D. G.; Panin, A. G. et al.

In: Physical Review Letters, Vol. 132, No. 9, 091001, 03.2024.

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

Harvard

Dmitriev, AS, Levkov, DG, Panin, AG & Tkachev, II 2024, 'Self-Similar Growth of Bose Stars', Physical Review Letters, vol. 132, no. 9, 091001. https://doi.org/10.1103/PhysRevLett.132.091001

APA

Dmitriev, A. S., Levkov, D. G., Panin, A. G., & Tkachev, I. I. (2024). Self-Similar Growth of Bose Stars. Physical Review Letters, 132(9), [091001]. https://doi.org/10.1103/PhysRevLett.132.091001

Vancouver

Dmitriev AS, Levkov DG, Panin AG, Tkachev II. Self-Similar Growth of Bose Stars. Physical Review Letters. 2024 Mar;132(9):091001. doi: 10.1103/PhysRevLett.132.091001

Author

Dmitriev, A. S. ; Levkov, D. G. ; Panin, A. G. et al. / Self-Similar Growth of Bose Stars. In: Physical Review Letters. 2024 ; Vol. 132, No. 9.

BibTeX

@article{92a2a910a3e740628888d17d271500eb,
title = "Self-Similar Growth of Bose Stars",
abstract = "We analytically solve the problem of Bose star growth in the bath of gravitationally interacting particles. We find that after nucleation of this object, the bath is described by a self-similar solution of the kinetic equation. Together with the conservation laws, this fixes mass evolution of the Bose star. Our theory explains, in particular, the slowdown of the star growth at a certain {"}core-halo{"}mass, but also predicts formation of heavier and lighter objects in magistral dark matter models. The developed {"}adiabatic{"}approach to self-similarity may be of interest for kinetic theory in general.",
author = "Dmitriev, {A. S.} and Levkov, {D. G.} and Panin, {A. G.} and Tkachev, {I. I.}",
note = "We thank J. Chan, J. Niemeyer, X. Redondo, and S. Sibiryakov for discussions. The work was supported by the Grant No. RSF 22-12-00215 and, in its numerical part, by the “BASIS” foundation.",
year = "2024",
month = mar,
doi = "10.1103/PhysRevLett.132.091001",
language = "English",
volume = "132",
journal = "Physical Review Letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "9",

}

RIS

TY - JOUR

T1 - Self-Similar Growth of Bose Stars

AU - Dmitriev, A. S.

AU - Levkov, D. G.

AU - Panin, A. G.

AU - Tkachev, I. I.

N1 - We thank J. Chan, J. Niemeyer, X. Redondo, and S. Sibiryakov for discussions. The work was supported by the Grant No. RSF 22-12-00215 and, in its numerical part, by the “BASIS” foundation.

PY - 2024/3

Y1 - 2024/3

N2 - We analytically solve the problem of Bose star growth in the bath of gravitationally interacting particles. We find that after nucleation of this object, the bath is described by a self-similar solution of the kinetic equation. Together with the conservation laws, this fixes mass evolution of the Bose star. Our theory explains, in particular, the slowdown of the star growth at a certain "core-halo"mass, but also predicts formation of heavier and lighter objects in magistral dark matter models. The developed "adiabatic"approach to self-similarity may be of interest for kinetic theory in general.

AB - We analytically solve the problem of Bose star growth in the bath of gravitationally interacting particles. We find that after nucleation of this object, the bath is described by a self-similar solution of the kinetic equation. Together with the conservation laws, this fixes mass evolution of the Bose star. Our theory explains, in particular, the slowdown of the star growth at a certain "core-halo"mass, but also predicts formation of heavier and lighter objects in magistral dark matter models. The developed "adiabatic"approach to self-similarity may be of interest for kinetic theory in general.

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85186269998&origin=inward&txGid=b9cef2f906edf0ced6c89a2382a62c9d

UR - https://www.mendeley.com/catalogue/b210cd24-0242-3df1-ac57-0c0bbd3b2927/

U2 - 10.1103/PhysRevLett.132.091001

DO - 10.1103/PhysRevLett.132.091001

M3 - Article

C2 - 38489638

VL - 132

JO - Physical Review Letters

JF - Physical Review Letters

SN - 0031-9007

IS - 9

M1 - 091001

ER -

ID: 61126102