Unconventional scalings of quantum entropies in long-range Heisenberg chains

J Zhao, N Laflorencie, ZY Meng - Physical Review Letters, 2025 - APS
In this work, building on state-of-the-art quantum Monte Carlo simulations, we perform
systematic finite-size scaling of both entanglement and participation entropies for long-range …

Evolution of entanglement entropy at SU(N) deconfined quantum critical points

M Song, J Zhao, M Cheng, C Xu, M Scherer… - Science …, 2025 - science.org
Over past two decades, the enigma of the deconfined quantum critical point (DQCP) has
attracted broad attention across physics communities, as it offers a new paradigm beyond …