Holography of massive M2-brane theory: non-linear extension

O-Kab Kwon (Department of Physics, BK21 Physics Research Division, Institute of Basic Science, Sungkyunkwan University, Suwon, 440-746, South Korea) ; Dongmin Jang (Department of Physics, BK21 Physics Research Division, Institute of Basic Science, Sungkyunkwan University, Suwon, 440-746, South Korea) ; Yoonbai Kim (Department of Physics, BK21 Physics Research Division, Institute of Basic Science, Sungkyunkwan University, Suwon, 440-746, South Korea) ; D. Tolla (Department of Physics, BK21 Physics Research Division, Institute of Basic Science, Sungkyunkwan University, Suwon, 440-746, South Korea; University College, Sungkyunkwan University, Suwon, 440-746, South Korea)

We investigate the gauge/gravity duality between the $$\mathcal{N} = 6$$ N=6 mass-deformed ABJM theory with $$\hbox {U}_k(N)\times \hbox {U}_{-k}(N)$$ Uk(N)×U-k(N) gauge symmetry and the 11-dimensional supergravity on LLM geometries with SO(2,1)$$\times $$ × SO(4)/$${\mathbb {Z}}_k$$ Zk $$\times $$ × SO(4)/$${\mathbb {Z}}_k$$ Zk isometry, in terms of a KK holography, which involves quadratic order field redefinitions. We establish the quadratic order KK mappings for various gauge invariant fields in order to obtain the canonical 4-dimensional gravity equations of motion and to reduce the LLM solutions to an asymptotically AdS$$_4$$ 4 gravity solutions. The non-linearity of the KK maps indicates that we can observe the true purpose of the non-linear KK holography of the LLM solutions. We read the vacuum expectation value of conformal dimension two operator from the asymptotically AdS$$_4$$ 4 gravity solutions. For the LLM solutions which are represented by square-shaped Young diagrams, we compare the vacuum expectation value obtained from the holographic procedure with the result obtained from the field theory, which is given by $$\langle \mathcal{O}^{(\Delta =2)}\rangle =\sqrt{k}N^{\frac{3}{2}}f_{(\Delta =2)}+\mathcal{O}(N)$$ O(Δ=2)=kN32f(Δ=2)+O(N) , where $$f_{\Delta }$$ fΔ is independent of N. Based on this result, we examine the gauge/gravity duality in the large N limit and finite k. We also show that the vacuum expectation values of the massive KK graviton modes are vanishing as expected by the supersymmetry.

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      "surname": "Jang", 
      "email": "dongmin@skku.edu", 
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      "surname": "Kim", 
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      "surname": "Tolla", 
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  "abstracts": [
    {
      "source": "Springer", 
      "value": "We investigate the gauge/gravity duality between the $$\\mathcal{N} = 6$$ <math><mrow><mi>N</mi><mo>=</mo><mn>6</mn></mrow></math>  mass-deformed ABJM theory with $$\\hbox {U}_k(N)\\times \\hbox {U}_{-k}(N)$$ <math><mrow><msub><mtext>U</mtext><mi>k</mi></msub><mrow><mo>(</mo><mi>N</mi><mo>)</mo></mrow><mo>\u00d7</mo><msub><mtext>U</mtext><mrow><mo>-</mo><mi>k</mi></mrow></msub><mrow><mo>(</mo><mi>N</mi><mo>)</mo></mrow></mrow></math>  gauge symmetry and the 11-dimensional supergravity on LLM geometries with SO(2,1)$$\\times $$ <math><mo>\u00d7</mo></math> SO(4)/$${\\mathbb {Z}}_k$$ <math><msub><mi>Z</mi><mi>k</mi></msub></math>  $$\\times $$ <math><mo>\u00d7</mo></math> SO(4)/$${\\mathbb {Z}}_k$$ <math><msub><mi>Z</mi><mi>k</mi></msub></math>  isometry, in terms of a KK holography, which involves quadratic order field redefinitions. We establish the quadratic order KK mappings for various gauge invariant fields in order to obtain the canonical 4-dimensional gravity equations of motion and to reduce the LLM solutions to an asymptotically AdS$$_4$$ <math><msub><mrow></mrow><mn>4</mn></msub></math>  gravity solutions. The non-linearity of the KK maps indicates that we can observe the true purpose of the non-linear KK holography of the LLM solutions. We read the vacuum expectation value of conformal dimension two operator from the asymptotically AdS$$_4$$ <math><msub><mrow></mrow><mn>4</mn></msub></math>  gravity solutions. For the LLM solutions which are represented by square-shaped Young diagrams, we compare the vacuum expectation value obtained from the holographic procedure with the result obtained from the field theory, which is given by $$\\langle \\mathcal{O}^{(\\Delta =2)}\\rangle =\\sqrt{k}N^{\\frac{3}{2}}f_{(\\Delta =2)}+\\mathcal{O}(N)$$ <math><mrow><mrow><mo>\u27e8</mo><msup><mrow><mi>O</mi></mrow><mrow><mo>(</mo><mi>\u0394</mi><mo>=</mo><mn>2</mn><mo>)</mo></mrow></msup><mo>\u27e9</mo></mrow><mo>=</mo><msqrt><mi>k</mi></msqrt><msup><mi>N</mi><mfrac><mn>3</mn><mn>2</mn></mfrac></msup><msub><mi>f</mi><mrow><mo>(</mo><mi>\u0394</mi><mo>=</mo><mn>2</mn><mo>)</mo></mrow></msub><mo>+</mo><mi>O</mi><mrow><mo>(</mo><mi>N</mi><mo>)</mo></mrow></mrow></math> , where $$f_{\\Delta }$$ <math><msub><mi>f</mi><mi>\u0394</mi></msub></math>  is independent of N. Based on this result, we examine the gauge/gravity duality in the large N limit and finite k. We also show that the vacuum expectation values of the massive KK graviton modes are vanishing as expected by the supersymmetry."
    }
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Published on:
13 November 2018
Publisher:
Springer
Published in:
European Physical Journal C , Volume 78 (2018)
Issue 10
Pages 1-16
DOI:
https://doi.org/10.1140/epjc/s10052-018-6324-9
Copyrights:
The Author(s)
Licence:
CC-BY-4.0

Fulltext files: