3 citations · 3 across the 10 of their papers we have counts for
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Efficient Depth--Ancilla Tradeoffs for Hamming Weight Computation and Symmetric Boolean Functions
Wei Zi, Pei Yuan, Junhong Nie +1
Hamming weight computation maps an -bit input to the number of ones it contains. It is a basic subroutine in quantum computing, and the core building block for symmetric Boolean…
Approximating the Trace Distance Between Product Quantum States
Kun He, Dimitrios Myrisiotis, Junhong Nie +1
We study the trace distance \[D_{\mathrm{tr}}(ρ,σ) =\frac12\|ρ-σ\|_1, ρ=\bigotimes_{i=1}^nρ_i,\quad σ=\bigotimes_{i=1}^nσ_i, \] when the two exponentially large states are specifie…
Nearly optimal quantum circuits for Boolean oracles
Junhong Nie, Wei Zi
Quantum oracle of Boolean functions is one of the central bridges between classical and quantum algorithms, but the study focusing at quantum circuit optimization of such oracle is…
Scalable Multi-QPU Circuit Design for Dicke State Preparation: Optimizing Communication Complexity and Local Circuit Costs
Ziheng Chen, Junhong Nie, Xiaoming Sun +2
Preparing large-qubit Dicke states is of broad interest in quantum computing and quantum metrology. However, the number of qubits available on a single quantum processing unit (QPU…