12 citations · 18 across the 4 of their papers we have counts for
3 papers · 1 filter
Simple determination of dark states in a general multi-level system
Kaixuan Zhou, June Wu, Junheng Shi +1
In a multi-level energy system with energy transitions, dark states are eigenstates of a Hamiltonian that consist entirely of ground states, with zero amplitude in the excited stat…
Quantum supremacy with spin squeezed atomic ensembles
Yueheng Shi, Junheng Shi, Tim Byrnes
We propose a method to achieve quantum supremacy using ensembles of qubits, using only spin squeezing, basis rotations, and Fock state measurements. Each ensemble is assumed to be…
Measurement-based deterministic imaginary time evolution
Yuping Mao, Manish Chaudhary, Manikandan Kondappan +4
We introduce a method to perform imaginary time evolution in a controllable quantum system using measurements and conditional unitary operations. By performing a sequence of weak m…