56 citations · 76 across the 5 of their papers we have counts for
6 papers
Quantum Codeword Sensing
John Blue, Zachary E. Chin, Vlad S. Oros +1
Consider the task of identifying an unknown classical codeword delivered to a register of quantum sensor qubits through a sequence of weak phase interactions that each encode one b…
Polynomial-time exact diagonalization via sparse guided eigenwalks
Zachary E. Chin, Mario Motta, Javier Robledo Moreno +3
Computing quantum ground states is generically difficult, but additional structure can sometimes allow diagonalization to be recast as a more feasible problem. For example, when th…
The quantum trajectory sensing problem and its solution
Zachary E. Chin, Isaac L. Chuang
The quantum trajectory sensing problem seeks quantum sensor states which enable the trajectories of incident particles to be distinguished using a single measurement. For an -qu…
Quantum entanglement enables single-shot trajectory sensing for weakly interacting particles
Zachary E. Chin, David R. Leibrandt, Isaac L. Chuang
Sensors for mapping the trajectory of an incoming particle find important utility in experimental high energy physics and searches for dark matter. For a quantum sensing protocol t…
Bootstrap Embedding on a Quantum Computer
Yuan Liu, Oinam R. Meitei, Zachary E. Chin +4
We extend molecular bootstrap embedding to make it appropriate for implementation on a quantum computer. This enables solution of the electronic structure problem of a large molecu…
Efficient Fully-Coherent Quantum Signal Processing Algorithms for Real-Time Dynamics Simulation
John M. Martyn, Yuan Liu, Zachary E. Chin +1
Simulating the unitary dynamics of a quantum system is a fundamental problem of quantum mechanics, in which quantum computers are believed to have significant advantage over their…