4 papers
Quantum String Interactions Revealed by Full Counting Statistics
Chang-Yan Wang, Xue-Feng Zhang
How quantum strings interact is a basic question for extended objects in quantum many-body physics. Even the simplest hard-core constraint (no crossing), can generate a nontrivial…
Spinon Singlet Pairing: Origin of -Wave Sign Structure in a Partially-Filled Stripe
Jia-Long Wang, Shi-Jie Hu, Xue-Feng Zhang
Significant research advances have led to a consensus that the Fermi-Hubbard model and its extended variants are archetypical frameworks for elucidating the intertwined relationshi…
Spinon Singlet in Quantum Colored String: Origin of -Wave Pairing in a Partially-Filled Stripe
Jia-Long Wang, Shi-Jie Hu, Xue-Feng Zhang
Although both experimental observations and numerical simulations have reached a consensus that the stripe phase is intertwined with superconductivity in cuprates, the microscopic…
Quantum colored strings in the hole-doped - model
Jia-Long Wang, Shi-Jie Hu, Xue-Feng Zhang
The stripe phase, an intertwined order observed in high-temperature superconductors, is regarded as playing a key role in elucidating the underlying mechanism of superconductivity,…