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quant-ph2026
Verification Meets Calibration: Bounds and Secret-Independent State Preparation with an NV-Center as a Case Study
Ezra Acalapati, Elham Kashefi, Cica Gustiani
Verification protocols provide cryptographic guarantees that the outcome of a delegated quantum computation is correct, a key requirement for scalable and trustworthy quantum compu…
quant-ph2026
The Geometry of Quantum Complexity in Open Systems
Ezra Acalapati, Kausik Ghosh, Giuseppe Policastro
We extend Nielsen's geometric approach for quantum complexity from closed to open quantum systems, whose dynamics is governed by Lindbladian evolution. In this framework, complexit…
quant-ph2026
Trade-off between predictability and quantum coherence for multi-path interferometry and its operational interpretation
Ezra Acalapati
The complementarity principle is a cornerstone of quantum mechanics. In this work, we investigate a complementarity relation between the predictability and quantum coherence, respe…