Electrically charged dilatonic black rings

Hari K. Kunduri; James Lucietti

doi:10.1016/j.physletb.2005.01.044

Electrically charged dilatonic black rings

Hari K. Kunduri, James Lucietti

School of Mathematics

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

Abstract

In this note we present (electrically) charged dilatonic black ring solutions of the Einstein-Maxwell-dilaton theory in five dimensions and we consider their physical properties. These solutions are static and as in the neutral case possess a conical singularity. We show how one may remove the conical singularity by application of a Harrison transformation, which physically corresponds to supporting the charged ring with an electric field. Finally, we discuss the slowly rotating case for arbitrary dilaton coupling.

Original language	English
Journal	Physics Letters B
DOIs	https://doi.org/10.1016/j.physletb.2005.01.044
Publication status	Published - 3 Mar 2005

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hep-th

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10.1016/j.physletb.2005.01.044

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title = "Electrically charged dilatonic black rings",

abstract = "In this note we present (electrically) charged dilatonic black ring solutions of the Einstein-Maxwell-dilaton theory in five dimensions and we consider their physical properties. These solutions are static and as in the neutral case possess a conical singularity. We show how one may remove the conical singularity by application of a Harrison transformation, which physically corresponds to supporting the charged ring with an electric field. Finally, we discuss the slowly rotating case for arbitrary dilaton coupling.",

keywords = "hep-th",

author = "\{K. Kunduri\}, Hari and James Lucietti",

note = "11 pages, latex. v2: typos fixed, reference added and minor comments added",

year = "2005",

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doi = "10.1016/j.physletb.2005.01.044",

language = "English",

journal = "Physics Letters B",

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TY - JOUR

T1 - Electrically charged dilatonic black rings

AU - K. Kunduri, Hari

AU - Lucietti, James

N1 - 11 pages, latex. v2: typos fixed, reference added and minor comments added

PY - 2005/3/3

Y1 - 2005/3/3

N2 - In this note we present (electrically) charged dilatonic black ring solutions of the Einstein-Maxwell-dilaton theory in five dimensions and we consider their physical properties. These solutions are static and as in the neutral case possess a conical singularity. We show how one may remove the conical singularity by application of a Harrison transformation, which physically corresponds to supporting the charged ring with an electric field. Finally, we discuss the slowly rotating case for arbitrary dilaton coupling.

AB - In this note we present (electrically) charged dilatonic black ring solutions of the Einstein-Maxwell-dilaton theory in five dimensions and we consider their physical properties. These solutions are static and as in the neutral case possess a conical singularity. We show how one may remove the conical singularity by application of a Harrison transformation, which physically corresponds to supporting the charged ring with an electric field. Finally, we discuss the slowly rotating case for arbitrary dilaton coupling.

KW - hep-th

U2 - 10.1016/j.physletb.2005.01.044

DO - 10.1016/j.physletb.2005.01.044

M3 - Article

SN - 0370-2693

JO - Physics Letters B

JF - Physics Letters B

ER -

Electrically charged dilatonic black rings

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