Color decorations of Jackiw-Teitelboim gravity

Konstantin Alkalaev; Euihun Joung; Junggi Yoon

doi:10.1007/JHEP08(2022)286

Color decorations of Jackiw-Teitelboim gravity

Konstantin Alkalaev, Euihun Joung, Junggi Yoon

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

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Abstract

We introduce the colored version of Jackiw-Teitelboim (JT) gravity which is the two-dimensional dilaton gravity model with matrix-valued fields. It is straightforwardly formulated in terms of BF action with su(N, N) gauge algebra so that the standard JT gravity is embedded as su(1, 1) ⊂ su(N, N) subsector. We also elaborate on the respective metric formulation which is shown to involve the JT fields plus su(N) non-Abelian fields as well as su(N)-matrix valued metric and dilaton fields. Their interactions are governed by minimal couplings and potential terms of cubic and quartic orders involving derivatives.

Original language	English
Article number	286
Journal	Journal of High Energy Physics
Volume	2022
Issue number	8
DOIs	https://doi.org/10.1007/JHEP08(2022)286
Publication status	Published - Aug 2022

Bibliographical note

Publisher Copyright:
© 2022, The Author(s).

Keywords

2D Gravity
Models of Quantum Gravity
Space-Time Symmetries

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10.1007/JHEP08(2022)286

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title = "Color decorations of Jackiw-Teitelboim gravity",

abstract = "We introduce the colored version of Jackiw-Teitelboim (JT) gravity which is the two-dimensional dilaton gravity model with matrix-valued fields. It is straightforwardly formulated in terms of BF action with su(N, N) gauge algebra so that the standard JT gravity is embedded as su(1, 1) ⊂ su(N, N) subsector. We also elaborate on the respective metric formulation which is shown to involve the JT fields plus su(N) non-Abelian fields as well as su(N)-matrix valued metric and dilaton fields. Their interactions are governed by minimal couplings and potential terms of cubic and quartic orders involving derivatives.",

keywords = "2D Gravity, Models of Quantum Gravity, Space-Time Symmetries",

author = "Konstantin Alkalaev and Euihun Joung and Junggi Yoon",

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year = "2022",

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AU - Alkalaev, Konstantin

AU - Joung, Euihun

AU - Yoon, Junggi

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N2 - We introduce the colored version of Jackiw-Teitelboim (JT) gravity which is the two-dimensional dilaton gravity model with matrix-valued fields. It is straightforwardly formulated in terms of BF action with su(N, N) gauge algebra so that the standard JT gravity is embedded as su(1, 1) ⊂ su(N, N) subsector. We also elaborate on the respective metric formulation which is shown to involve the JT fields plus su(N) non-Abelian fields as well as su(N)-matrix valued metric and dilaton fields. Their interactions are governed by minimal couplings and potential terms of cubic and quartic orders involving derivatives.

AB - We introduce the colored version of Jackiw-Teitelboim (JT) gravity which is the two-dimensional dilaton gravity model with matrix-valued fields. It is straightforwardly formulated in terms of BF action with su(N, N) gauge algebra so that the standard JT gravity is embedded as su(1, 1) ⊂ su(N, N) subsector. We also elaborate on the respective metric formulation which is shown to involve the JT fields plus su(N) non-Abelian fields as well as su(N)-matrix valued metric and dilaton fields. Their interactions are governed by minimal couplings and potential terms of cubic and quartic orders involving derivatives.

KW - 2D Gravity

KW - Models of Quantum Gravity

KW - Space-Time Symmetries

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DO - 10.1007/JHEP08(2022)286

M3 - Article

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SN - 1029-8479

VL - 2022

JO - Journal of High Energy Physics

JF - Journal of High Energy Physics

IS - 8

M1 - 286

ER -

Color decorations of Jackiw-Teitelboim gravity

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