46 citations · 239 across the 20 of their papers we have counts for
5 papers · 1 filter
Quantum simulator for many-body electron-electron Coulomb interaction with ion traps
Da-Wei Luo, P. V. Pyshkin, Michele. Modugno +3
We propose an analog quantum simulator that uses ion traps to realize the many-body electron-electron Coulomb interaction of an electron gas. This proposal maps a system that is di…
Dynamical invariants in non-Markovian quantum state diffusion equation
Da-Wei Luo, P. V. Pyshkin, Chi-Hang Lam +4
We find dynamical invariants for open quantum systems described by the non-Markovian quantum state diffusion (QSD) equation. In stark contrast to closed systems where the dynamical…
Expedited Holonomic Quantum Computation in Decoherence-Free Subspace
P. V. Pyshkin, Da-wei Luo, Jun Jing +2
Holonomic quantum computation (HQC) may not show its full potential in quantum speedup due to the prerequisite of a long coherent runtime imposed by the adiabatic condition. Here w…
Ground state cooling of quantum systems via a one-shot measurement
P. V. Pyshkin, Da-Wei Luo, J. Q. You +1
We prove that there exists a family of quantum systems that can be cooled to their ground states by a one-shot projective measurement on the ancillas coupled to these systems. Cons…
Higher-order solutions to non-Markovian quantum dynamics via hierarchical functional derivative
Da-Wei Luo, Chi-Hang Lam, Lian-Ao Wu +3
Solving realistic quantum systems coupled to an environment is a challenging task. Here we develop a hierarchical functional derivative (HFD) approach for efficiently solving the n…