110 citations · 348 across the 16 of their papers we have counts for
11 papers · 1 filter
Preparing a Thermofield Double State with Feedback Quantum Algorithms
Guilherme E. L. Pexe, Lucas A. M. Rattighieri, Felipe F. Fanchini +2
The efficient preparation of correlated thermal states, such as the Thermofield Double (TFD) state, is a fundamental prerequisite for simulating quantum gravity models and many-bod…
Replica Symmetry Breaking in Random Non-Hermitian Systems
Antonio M. García-García, Yiyang Jia, Dario Rosa +1
Recent studies have revealed intriguing similarities between the contribution of wormholes to the gravitational path integral and the phenomenon of replica symmetry breaking observ…
Replica Symmetry Breaking for the Integrable Two-Site Sachdev-Ye-Kitaev Model
Yiyang Jia, Dario Rosa, Jacobus J. M. Verbaarschot
We analyze a two-body nonhermitian two-site Sachdev-Ye-Kitaev model with the couplings of one site complex conjugated to the other site. This model, with no explicit coupling betwe…
Replica Symmetry Breaking and Phase Transitions in a PT Symmetric Sachdev-Ye-Kitaev Model
Antonio M. García-García, Yiyang Jia, Dario Rosa +1
We show that the low temperature phase of a conjugate pair of uncoupled, quantum chaotic, nonhermitian systems such as the Sachdev-Ye-Kitaev (SYK) model or the Ginibre ensemble of…
Sparse Sachdev-Ye-Kitaev model, quantum chaos and gravity duals
Antonio M. García-García, Yiyang Jia, Dario Rosa +1
We study a sparse Sachdev-Ye-Kitaev (SYK) model with Majoranas where only independent matrix elements are non-zero. We identify a minimum for quantum c…
Quantum chaos transition in a two-site SYK model dual to an eternal traversable wormhole
Antonio M. García-García, Tomoki Nosaka, Dario Rosa +1
It has been recently proposed by Maldacena and Qi that an eternal traversable wormhole in a two dimensional Anti de Sitter space () is the gravity dual of the low temp…