2 papers
cond-mat.str-el2026
Data-efficient reconstruction of critical quantum dynamics via blind fractional-envelope extrapolation
Hyunju Kim, Hyun-Yong Lee, Heung-Sik Kim
Simulating real-time dynamics of quantum systems is often limited to short times by entanglement growth. Finite-pole reconstructions such as linear prediction and related machineri…
cond-mat.str-el2025
Dynamics of one-dimensional spin models via complex-time evolution of tensor networks
Jeong Hyeok Cha, Hyun-Yong Lee, Heung-Sik Kim
Studying the real-time dynamics of strongly correlated systems poses significant challenges, which have recently become more manageable thanks to advances in density matrix renorma…