3 papers
quant-ph2024
The robustness condition for general disordered discrete time crystals, and subspace-thermal DTCs from phase transitions between different n-tuple DTCs
Hongye Yu, Tzu-Chieh Wei
We propose a new Floquet time crystal model that responds in arbitrary multiples of the driving period. Such an -tuple discrete time crystal is theoretically constructed by perm…
quant-ph2020
Quantum Zeno approach for molecular energies with maximum commuting initialHamiltonians
Hongye Yu, Tzu-Chieh Wei
We propose to use a quantum adiabatic and simulated-annealing framework to compute theground state of small molecules. The initial Hamiltonian of our algorithms is taken to be them…
quant-ph2018
Quantum independent set problem and non-abelian adiabatic mixing
Biao Wu, Hongye Yu, Frank Wilczek
We present an efficient quantum algorithm for some independent set problems in graph theory, based on non-abelian adiabatic mixing. We illustrate the performance of our algorithm w…