Some new results on charged compact boson stars

Kumar, Sanjeev; Kulshreshtha, Usha; Kulshreshtha, Daya Shankar; Kahlen, Sarah; Kunz, Jutta

doi:10.1016/j.physletb.2017.07.041

Title: Some new results on charged compact boson stars

Journal Article · Fri Jul 21 00:00:00 EDT 2017 · Physics Letters. B

DOI:https://doi.org/10.1016/j.physletb.2017.07.041· OSTI ID:1424750

^[1]; Kulshreshtha, Usha ^[2]; Kulshreshtha, Daya Shankar ^[2]; Kahlen, Sarah ^[3]; Kunz, Jutta ^[3]

Univ. of Delhi, New Delhi (India)
Univ. of Delhi, New Delhi (India); Iowa State Univ., Ames, IA (United States); Univ. Oldenburg (Germany)
Univ. Oldenburg (Germany)

In this work we present some new results obtained in a study of the phase diagram of charged compact boson stars in a theory involving a complex scalar field with a conical potential coupled to a U(1) gauge field and gravity. We here obtain new bifurcation points in this model. We present a detailed discussion of the various regions of the phase diagram with respect to the bifurcation points. The theory is seen to contain rich physics in a particular domain of the phase diagram.

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Research Organization:: Iowa State Univ., Ames, IA (United States)

Sponsoring Organization:: USDOE

Grant/Contract Number:: FG02-87ER40371

OSTI ID:: 1424750

Journal Information:: Physics Letters. B, Vol. 772, Issue C; ISSN 0370-2693

Publisher:: ElsevierCopyright Statement

Country of Publication:: United States

Language:: English

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Cited by: 9 works

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References (23)

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Cited By (6)

Phase diagrams of charged compact boson stars Kumar, Sanjeev; Kulshreshtha, Usha; Kulshreshtha, Daya Shankar The European Physical Journal C, Vol. 79, Issue 6 https://doi.org/10.1140/epjc/s10052-019-7006-y	journal	June 2019
Charged Compact Boson Stars in a Theory of Massless Scalar Field Kumar, Sanjeev Few-Body Systems, Vol. 59, Issue 3 https://doi.org/10.1007/s00601-018-1360-4	journal	March 2018
Boson Stars and Boson Shells Kumar, Sanjeev; Kulshreshtha, Usha; Kulshreshtha, Daya Shankar Few-Body Systems, Vol. 59, Issue 2 https://doi.org/10.1007/s00601-018-1328-4	journal	January 2018
Phase Diagrams of Charged Compact Boson Stars Kumar, Sanjeev; Kulshreshtha, Usha; Kulshreshtha, Daya Shankar arXiv https://doi.org/10.48550/arxiv.1906.00520	text	January 2019
Boson Stars and QCD Boson Stars Kulshreshtha, Usha; Kumar", "Sanjeev; Kulshreshtha", "Daya Shankar Proceedings of Light Cone 2019 - QCD on the light cone: from hadrons to heavy ions — PoS(LC2019) https://doi.org/10.22323/1.374.0054	conference	May 2020
Influence of dark matter on black hole scalar hair Kiczek, Bartlomiej; Rogatko, Marek arXiv https://doi.org/10.48550/arxiv.2004.06617	text	January 2020

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