Title: Random dense Hamiltonians on current noisy quantum computersÂ
Abstract: We explore the possibility of simulation of a random quantum-mechanical model of quantum gravity known as the SYK model on a quantum computer. With the current limitations on the superconducting based hardware, we show that results for return probability and four-point out-of-time-order correlator for small number of Majorana fermions are consistent with those obtained using exact classical methods  after applying state-of-the-art error mitigation methods. This talk is based on: https://arxiv.org/abs/2311.17991