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From the 4 of 143 papers with an AI index.

most citedExtended Very-High-Energy Gamma-Ray Emission Surrounding PSR J0622 + 3749 Observed by LHAASO-KM2A

134 citations

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quant-ph2026

Hybrid Real-Imaginary Time Evolution for Low-Depth Hamiltonian Simulation in Quantum Optimization

Fei Li, Xiao-Wei Li

Counterdiabatic (CD) driving is a powerful technique for accelerating adiabatic quantum computing. However, it becomes self-limiting in complex optimizations like the Sherrington-K…

quant-ph20261 cited

Exceptional Point Superradiant Lasing with Ultranarrow Linewidth

Min Du, Qian Bin, Qing-Yang Qiu +2

Achieving superradiant lasing with an ultranarrow linewidth is crucial for enhancing atomic clock stability in quantum precision measurement. By employing the exceptional point (EP…

quant-ph20261 cited

Optimized adiabatic-impulse protocol preserving Kibble-Zurek scaling with attenuated anti-Kibble-Zurek behavior

Han-Chuan Kou, Zhi-Han Zhang, Xin-Hui Wu +3

We propose an optimized adiabatic-impulse (OAI) protocol that substantially reduces the evolution time for crossing a quantum phase transition while preserving Kibble-Zurek (KZ) sc…

quant-ph20265 cited

Nonadiabatic transitions in non-Hermitian -symmetric two-level systems

Jian-Song Pan, Fan Wu

We systematically characterize the dynamical evolution of time-parity (PT )-symmetric two-level systems with spin-dependent dissipations. If the control parameters of the gap are l…

quant-ph2025

Bound-like State in a 1D Self-Similar Delta-Barrier Array

Jia-Chen Tang, Xu-Yang Hou, Yan He +1

We investigate a one-dimensional quantum system with a self-similar arrangement of delta-function potential barriers, exhibiting discrete scale invariance. The singular potential i…