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quant-ph2025
Families of 2D subsystem stabilizer codes for universal Hamiltonian quantum computation with two-body interactions
Phattharaporn Singkanipa, Zihan Xia, Daniel A. Lidar
In the absence of fault tolerant quantum error correction for analog, Hamiltonian quantum computation, error suppression via energy penalties is an effective alternative. We constr…
quant-ph2024
Markovian and non-Markovian master equations versus an exactly solvable model of a qubit in a cavity
Zihan Xia, Juan Garcia-Nila, Daniel Lidar
Quantum master equations are commonly used to model the dynamics of open quantum systems, but their accuracy is rarely compared with the analytical solution of exactly solvable mod…