277 citations · 2.6k across the 44 of their papers we have counts for
44 papers
Correlation is magic in electronic structure Hamiltonians
Basie Seibert, Sam Alterman, Qingfeng Wang +3
The gate and qubit requirements of quantum computations of electronic structure have been extensively studied. However, the quantum resources present in electronic ground states, a…
Scaling up the transcorrelated density matrix renormalization group
Benjamin Corbett, Akimasa Miyake
Explicitly correlated methods, such as the transcorrelated method which shifts a Jastrow or Gutzwiller correlator from the wave function to the Hamiltonian, are designed for high-a…
Group-theoretic error mitigation enabled by classical shadows and symmetries
Andrew Zhao, Akimasa Miyake
Estimating expectation values is a key subroutine in quantum algorithms. Near-term implementations face two major challenges: a limited number of samples required to learn a large…
Optimizing one-axis twists for variational Bayesian quantum metrology
Tyler G. Thurtell, Akimasa Miyake
Quantum metrology and sensing seek advantage in estimating an unknown parameter of some quantum state or channel, using entanglement such as spin squeezing produced by one-axis twi…
Quantum algorithms for classical Boolean functions via adaptive measurements: Exponential reductions in space-time resources
Austin K. Daniel, Akimasa Miyake
The limited computational power of constant-depth quantum circuits can be boosted by adapting future gates according to the outcomes of mid-circuit measurements. We formulate compu…
Quantum computational advantage attested by nonlocal games with the cyclic cluster state
Austin K. Daniel, Yinyue Zhu, C. Huerta Alderete +7
We propose a set of Bell-type nonlocal games that can be used to prove an unconditional quantum advantage in an objective and hardware-agnostic manner. In these games, the circuit…