4 papers
Tensor Network Assisted Distributed Variational Quantum Algorithm for Large Scale Combinatorial Optimization Problem
Yuhan Huang, Siyuan Jin, Yichi Zhang +3
Although quantum computing holds promise for solving Combinatorial Optimization Problems (COPs), the limited qubit capacity of NISQ hardware makes large-scale instances intractable…
Multi-Channel Currency: A Secure Method Using Semi-Quantum Tokens
Yichi Zhang, Siyuan Jin, Yuhan Huang +1
Digital currencies primarily operate online, but there is growing interest in enabling offline transactions to improve digital inclusion. Existing offline methods struggle with dou…
Cloud-based Semi-Quantum Money
Yichi Zhang, Siyuan Jin, Yuhan Huang +2
In the 1970s, Wiesner introduced the concept of quantum money, where quantum states generated according to specific rules function as currency. These states circulate among users w…
Quantum-Inspired Mean Field Probabilistic Model for Combinatorial Optimization Problems
Yuhan Huang, Siyuan Jin, Yichi Zhang +2
Combinatorial optimization problems are pivotal across many fields. Among these, Quadratic Unconstrained Binary Optimization (QUBO) problems, central to fields like portfolio optim…