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quant-ph2026
Delta-Corrected Shot Reduction for Bypassing Optimization Plateaus in Variational Quantum Eigensolvers
Jamie Evander Ghozaly, Pekik Nurwantoro, Gagus Ketut Sunnardianto +2
The variational quantum eigensolver (VQE) remains a cornerstone hybrid quantum-classical algorithm for quantum simulation, yet its scalability is fundamentally constrained by heavy…
quant-ph2019★ 29 cited
Discrete time crystals in many-body quantum chaos
Pekik Nurwantoro, Raditya Weda Bomantara, Jiangbin Gong
Discrete time crystals (DTCs) are new phases of matter characterized by the presence of an observable evolving with periodicity under a -periodic Hamiltonian, where i…