2 papers
quant-ph2025
Tensor-network variational diagonalization of quantum many-body spectra
Peng-Fei Zhou, Shuang Qiao, An-Chun Ji +1
Complete many-body spectra encode thermodynamics, dynamical response, and quantum chaos, yet their exponential size places them beyond enumeration. We introduce tensor-network vari…
quant-ph2025
Entanglement scaling and criticality of infinite-size quantum many-body systems in continuous space addressed by a tensor network approach
Rui Hong, Hao-Wei Cui, An-Chun Ji +1
Simulating strongly-correlated quantum systems in continuous space belongs to the most challenging and long-concerned issues in quantum physics. This work investigates the quantum…