AdS-CFT Correspondence;
2D Gravity;
Black Holes in String Theory;
BLACK-HOLES;
D O I:
10.1007/JHEP07(2023)186
中图分类号:
O412 [相对论、场论];
O572.2 [粒子物理学];
学科分类号:
摘要:
We construct large families of supergravity solutions that are asymptotic to AdS(2) and terminate with a cap that is singular in two dimensions but smooth in higher dimensions. These solutions break supersymmetry and conformal invariance. We list arguments suggesting that they correspond to finite-energy excitations in empty AdS(2) that back-react on the geometry by inducing non-trivial bubbling topology. They are constructed from the novel technique associated with the Ernst formalism for AdS(D) x 𝒞� solitons in supergravity [1]. The technique is applied to D = 2 in M-theory with 𝒞� = S-3 x T-6. The directions of 𝒞� degenerate smoothly as a chain of bolts which ends the spacetime in the IR and generates non-supersymmetric bubbles supported by M2-brane flux. Some specific solutions have "flat" directions where the sizes of their bubbles are totally unconstrained and can be arbitrarily tuned while the asymptotics remains fixed. The solitons should correspond to regular non-supersymmetric states of a holographically dual CFT1.
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[1]
Alekseev G.A., 1999, P NONL INT ALL 20 YE, DOI [10.1142/9789812817587_0002, DOI 10.1142/9789812817587_0002]
机构:
Stanford Univ, Stanford Inst Theoret Phys, Dept Phys, Stanford, CA 94305 USA
Univ Calif Santa Barbara, Dept Phys, Santa Barbara, CA 93106 USAStanford Univ, Stanford Inst Theoret Phys, Dept Phys, Stanford, CA 94305 USA
Almheiri, Ahmed
;
Polchinski, Joseph
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Santa Barbara, Kavli Inst Theoret Phys, Santa Barbara, CA 93106 USAStanford Univ, Stanford Inst Theoret Phys, Dept Phys, Stanford, CA 94305 USA
机构:
Univ Milano Bicocca, Dipartimento Fis, I-20126 Milan, Italy
INFN, Sez Milano Bicocca, I-20126 Milan, ItalyUniv Milano Bicocca, Dipartimento Fis, I-20126 Milan, Italy
Azzurli, Francesco
;
Bobev, Nikolay
论文数: 0引用数: 0
h-index: 0
机构:
Katholieke Univ Leuven, Inst Theoret Fys, Celestijnenlaan 200D, B-3001 Leuven, BelgiumUniv Milano Bicocca, Dipartimento Fis, I-20126 Milan, Italy
机构:
Stanford Univ, Stanford Inst Theoret Phys, Dept Phys, Stanford, CA 94305 USA
Univ Calif Santa Barbara, Dept Phys, Santa Barbara, CA 93106 USAStanford Univ, Stanford Inst Theoret Phys, Dept Phys, Stanford, CA 94305 USA
Almheiri, Ahmed
;
Polchinski, Joseph
论文数: 0引用数: 0
h-index: 0
机构:
Univ Calif Santa Barbara, Kavli Inst Theoret Phys, Santa Barbara, CA 93106 USAStanford Univ, Stanford Inst Theoret Phys, Dept Phys, Stanford, CA 94305 USA
机构:
Univ Milano Bicocca, Dipartimento Fis, I-20126 Milan, Italy
INFN, Sez Milano Bicocca, I-20126 Milan, ItalyUniv Milano Bicocca, Dipartimento Fis, I-20126 Milan, Italy
Azzurli, Francesco
;
Bobev, Nikolay
论文数: 0引用数: 0
h-index: 0
机构:
Katholieke Univ Leuven, Inst Theoret Fys, Celestijnenlaan 200D, B-3001 Leuven, BelgiumUniv Milano Bicocca, Dipartimento Fis, I-20126 Milan, Italy