SCOAP3 Repository 8 records found  Search took 0.02 seconds. 
1. Randomness and chaos in qubit models / Lau, Pak Hang Chris ; Ma, Chen-Te ; Murugan, Jeff ; Tezuka, Masaki
We introduce randomness into a class of integrable models and study the spectral form factor as a diagnostic to distinguish between randomness and chaos. [...]
Published in Physics letters B 795 (2019) 230-235 10.1016/j.physletb.2019.05.052
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2. Quantum Lyapunov spectrum / Gharibyan, Hrant ; Hanada, Masanori ; Swingle, Brian ; Tezuka, Masaki
We introduce a simple quantum generalization of the spectrum of classical Lyapunov exponents. [...]
Published in JHEP 1904 (2019) 082 10.1007/JHEP04(2019)082 arXiv:1809.01671
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3. Erratum to: Onset of random matrix behavior in scrambling systems / Gharibyan, Hrant ; Hanada, Masanori ; Shenker, Stephen ; Tezuka, Masaki
We have found an error in section 6 of this paper. [...]
Published in JHEP 1902 (2019) 197 10.1007/JHEP02(2019)197
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4. Effective hopping in holographic Bose and Fermi-Hubbard models / Fujita, Mitsutoshi ; Meyer, René ; Pujari, Sumiran ; Tezuka, Masaki
In this paper, we analyze a proposed gravity dual to a SU( N ) Bose-Hubbard model, as well as construct a holographic dual of a SU( N ) Fermi-Hubbard model from D-branes in string theory. [...]
Published in JHEP 1901 (2019) 045 10.1007/JHEP01(2019)045 arXiv:1805.12584
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5. Erratum to: Black holes and random matrices / Cotler, Jordan ; Gur-Ari, Guy ; Hanada, Masanori ; Polchinski, Joseph ; et al
We have found a minor normalization error in some of the plots in this paper. [...]
Published in JHEP 1809 (2018) 002 10.1007/JHEP09(2018)002
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6. Onset of random matrix behavior in scrambling systems / Gharibyan, Hrant ; Hanada, Masanori ; Shenker, Stephen ; Tezuka, Masaki
The fine grained energy spectrum of quantum chaotic systems is widely believed to be described by random matrix statistics. [...]
Published in JHEP 1807 (2018) 124 10.1007/JHEP07(2018)124 arXiv:1803.08050
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7. Chaotic-Integrable Transition in the Sachdev-Ye-Kitaev Model / García-García, Antonio M. ; Loureiro, Bruno ; Romero-Bermúdez, Aurelio ; Tezuka, Masaki
Quantum chaos is one of the distinctive features of the Sachdev-Ye-Kitaev (SYK) model, N Majorana fermions in 0+1 dimensions with infinite-range two-body interactions, which is attracting a lot of interest as a toy model for holography. [...]
Published in Physical Review Letters 120 (2018) 10.1103/PhysRevLett.120.241603 arXiv:1707.02197
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8. Black holes and random matrices / Cotler, Jordan ; Gur-Ari, Guy ; Hanada, Masanori ; Polchinski, Joseph ; et al
We argue that the late time behavior of horizon fluctuations in large anti-de Sitter (AdS) black holes is governed by the random matrix dynamics characteristic of quantum chaotic systems. [...]
Published in JHEP 1705 (2017) 118 10.1007/JHEP05(2017)118 arXiv:1611.04650
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