4 papers
Exact dynamics of first-order system-bath coherence in bilinear bosonic models
Yang-Yang Xie, Song-Lin Wu, Paul Brumer +2
We investigate the exact dynamics of first-order system--bath coherence induced by excitation exchange in bilinear bosonic models. By solving the linear Heisenberg equations, we ob…
Noise-resilient Universal Quantum Computing in the Presence of Anisotropic Noise
Yang-Yang Xie, Zhao-Ming Wang, Lian-Ao Wu
We propose a universal gate set for quantum computing that operates in the presence of decoherence without the overhead of active error correction. We show that a broad class of an…
Steady-State Coherences under Partial Collective non-Markovian Decoherence
S. L. Wu, W. Ma, Zhao-Ming Wang +2
Steady-state coherence in open quantum systems is crucial for quantum technologies, yet its behavior is not fully understood due to the interplay between collective and individual…
Enhanced Algorithmic Perfect State Transfer on IBM Quantum Computers
Zong-Yuan Ge, Lian-Ao Wu, Zhao-Ming Wang
Perfect state transfer (PST) through a spin chain can be theoretically obtained via predesigned PST couplings. However, the corresponding experiment on IBM quantum computers demons…