SCOAP3 Repository 15 records found  1 - 10nextSearch took 0.03 seconds. 
1. Holographic Rényi Entropy at High Energy Density / Dong, Xi
We show that Rényi entropies of subregions can be used to distinguish when the entire system is in a microcanonical ensemble from when it is in a canonical ensemble, at least in theories holographically dual to gravity. [...]
Published in Physical Review Letters 122 (2019) 10.1103/PhysRevLett.122.041602 arXiv:1811.04081
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2. Modular flow as a disentangler / Chen, Yiming ; Dong, Xi ; Lewkowycz, Aitor ; Qi, Xiao-Liang
In holographic duality, the entanglement entropy of a boundary region is proposed to be dual to the area of an extremal codimension-2 surface that is homologous to the boundary region, known as the Hubeny-Rangamani-Takayanagi (HRT) surface. [...]
Published in JHEP 1812 (2018) 083 10.1007/JHEP12(2018)083 arXiv:1806.09622
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3. De Sitter holography and entanglement entropy / Dong, Xi ; Silverstein, Eva ; Torroba, Gonzalo
We propose a new example of entanglement knitting spacetime together, satisfying a series of checks of the corresponding von Neumann and Renyi entropies. [...]
Published in JHEP 1807 (2018) 050 10.1007/JHEP07(2018)050 arXiv:1804.08623
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4. Phase transitions in 3D gravity and fractal dimension / Dong, Xi ; Maguire, Shaun ; Maloney, Alexander ; Maxfield, Henry
We show that for three dimensional gravity with higher genus boundary conditions, if the theory possesses a sufficiently light scalar, there is a second order phase transition where the scalar field condenses. [...]
Published in JHEP 1805 (2018) 080 10.1007/JHEP05(2018)080 arXiv:1802.07275
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5. Bulk locality and quantum error correction in AdS/CFT / Almheiri, Ahmed ; Dong, Xi ; Harlow, Daniel
We point out a connection between the emergence of bulk locality in AdS/CFT and the theory of quantum error correction. [...]
Published in JHEP 1504 (2015) 163 10.1007/JHEP04(2015)163 arXiv:1411.7041
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6. Entropy, extremality, euclidean variations, and the equations of motion / Dong, Xi ; Lewkowycz, Aitor
We study the Euclidean gravitational path integral computing the Rényi entropy and analyze its behavior under small variations. [...]
Published in JHEP 1801 (2018) 081 10.1007/JHEP01(2018)081 arXiv:1705.08453
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7. Linearity of holographic entanglement entropy / Almheiri, Ahmed ; Dong, Xi ; Swingle, Brian
We consider the question of whether the leading contribution to the entanglement entropy in holographic CFTs is truly given by the expectation value of a linear operator as is suggested by the Ryu-Takayanagi formula. [...]
Published in JHEP 1702 (2017) 074 10.1007/JHEP02(2017)074 arXiv:1606.04537
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8. Shape dependence of holographic Rényi entropy in general dimensions / Bianchi, Lorenzo ; Chapman, Shira ; Dong, Xi ; Galante, Damián ; et al
We present a holographic method for computing the response of Rényi entropies in conformal field theories to small shape deformations around a flat (or spherical) entangling surface. [...]
Published in JHEP 1611 (2016) 180 10.1007/JHEP11(2016)180 arXiv:1607.07418
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9. Deriving covariant holographic entanglement / Dong, Xi ; Lewkowycz, Aitor ; Rangamani, Mukund
We provide a gravitational argument in favour of the covariant holographic entanglement entropy proposal. [...]
Published in JHEP 1611 (2016) 028 10.1007/JHEP11(2016)028 arXiv:1607.07506
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10. Explicitly broken supersymmetry with exactly massless moduli / Dong, Xi ; Freedman, Daniel ; Zhao, Yue
The AdS/CFT correspondence is applied to an analogue of the little hierarchy problem in three-dimensional supersymmetric theories. [...]
Published in JHEP 1606 (2016) 090 10.1007/JHEP06(2016)090 arXiv:1410.2257
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SCOAP3 Repository : 15 records found   1 - 10next
See also: similar author names
38 Dong, X.
1 Dong, Xiang-Kun
1 Dong, Xing Xing
8 Dong, Xing-Xing
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