12 citations · 13 across the 5 of their papers we have counts for
5 papers
The source of hardware-tailored codes and coding phases
Gaurav Gyawali, Henry Shackleton, Zhu-Xi Luo +1
A central challenge in quantum error correction is identifying powerful quantum codes tailored to specific hardware and determining their error thresholds above which quantum infor…
Measurement-Induced Landscape Transitions and Coding Barren Plateaus in Hybrid Variational Quantum Circuits
Gaurav Gyawali, Sonny Rappaport, Tiago Sereno +1
The entanglement-induced barren plateau is an exponential vanishing of the parameter gradients with system size that limits the practical application of variational quantum algorit…
Revealing microcanonical phases and phase transitions of strongly correlated electrons via time-averaged classical shadows
Gaurav Gyawali, Mabrur Ahmed, Eric Aspling +2
Quantum computers and simulators promise to enable the study of strongly correlated quantum systems. Yet, surprisingly, it is hard for them to compute ground states. They can, howe…
Adaptive variational preparation of the Fermi-Hubbard eigenstates
Gaurav Gyawali, Michael J. Lawler
Approximating the ground states of strongly interacting electron systems in quantum chemistry and condensed matter physics is expected to be one of the earliest applications of qua…
Glass phenomenology in the hard matrix model
J. Dong, V. Elser, G. Gyawali +5
We introduce a new toy model for the study of glasses: the hard-matrix model (HMM). This may be viewed as a single particle moving on , where there is a potential p…