5 papers
Transport-Noise Witnesses of Electronic Multipartite Entanglement
Shuhan Ding, Prakash Sharma, Zecheng Shen +3
Entanglement among particles is a defining feature of strongly correlated quantum materials, distinguishing them from conventional metals and semiconductors. The ability to certify…
Witnessing Spin-Orbital Entanglement using Resonant Inelastic X-Ray Scattering
Zecheng Shen, Shuhan Ding, Zijun Zhao +2
Entanglement plays a central role in quantum technologies, yet its characterization and control in materials remain challenging. Recent developments in spectrum-based entanglement…
Symmetry-protected electronic metastability in an optically driven cuprate ladder
Hari Padma, Filippo Glerean, Sophia F. R. TenHuisen +23
Optically excited quantum materials exhibit nonequilibrium states with remarkable emergent properties, but these phenomena are usually transient, decaying on picosecond timescales…
Light Control of Triplet Pairing in Correlated Electrons with Mixed-Sign Interactions
Zecheng Shen, Chendi Xie, Wei-Chih Chen +1
Spin-triplet superconductivity is a key platform for topological quantum computing, yet its experimental realization and control in solid-state materials remain a significant chall…
Signatures of the Attractive Interaction in Spin Spectra of One-dimensional Cuprate Chains
Zecheng Shen, Jiarui Liu, Hao-Xin Wang +1
Identifying the minimal model for cuprates is crucial for explaining the high- pairing mechanism. Recent photoemission experiments have suggested a significant near-neighbor a…