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quant-ph2025
General phase diagram features of superradiant phase transitions
Wen Zhao, Junlong Tian, Jie Peng
Various light-matter interactions lead to diverse phase diagram structures in superradiant phase transition (SPT) studies. Such systems consist of multiqubit and multimode with ani…
quant-ph2025
Clustering-Based Sub-QUBO Extraction for Hybrid QUBO Solvers
Wending Zhao, Gaoxiang Tang
Quantum Approximate Optimization Algorithm (QAOA) can be used to solve quadratic unconstrained binary optimization (QUBO) problems. However, the size of the solvable problem is lim…