3 papers
quant-ph2026
Interference-induced state engineering and Hamiltonian control for noisy collective-spin metrology
Le Bin Ho, Vu Xuan Tung Duong, Nozomu Takahashi +1
Interference provides a fundamental mechanism for generating and manipulating entanglement in many-body quantum systems. Here, we develop an interference framework in which the non…
hep-lat2026
Quantum simulation of strong charge-parity violation and Peccei-Quinn mechanism
Le Bin Ho
Quantum Chromodynamics (QCD) admits a topological term that violates charge-parity () symmetry, yet experiments indicate that is extremely small. To investiga…
quant-ph2025
Imaginary-time-enhanced feedback-based quantum algorithms for universal ground-state preparation
Thanh Nguyen Van Long, Lan Nguyen Tran, Le Bin Ho
Preparing ground states of strongly correlated quantum systems is a central goal in quantum simulation and optimization. The feedback-based quantum algorithm (FALQON) provides an a…