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19922026
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150 papers · 1 filter

quant-ph2026★ 3 cited

Quantum memory and scrambling from the perspective of a classical neural network

Dimitrios Maroulakos, Andrzej Wal, Marcin Kowalik +4

Entropic uncertainty relations are universal quantifiers of fundamental uncertainties of quantum measurements and are widely discussed in the quantum metrology literature. Quantum…

quant-ph2026

Dissipative adaptation in a driven spin-boson model within the path-integral formalism

Elisa Iahn Goettems, Ricardo J. S. Afonso, Diogo O. Soares-Pinto +1

We investigate the dissipative adaptation hypothesis in a quantum regime using a system-reservoir approach. This hypothesis proposes that self-organization arises from a system's a…

quant-ph2026

Regularization from Superpositions of Time Evolutions

Yakir Aharonov, Eliahu Cohen, Tomer Shushi

Short-time approximations and path integrals can be dominated by high-energy or large-field contributions, especially in the presence of singular interactions, motivating regulator…

quant-ph2025★ 1 cited

Dynamics of Majorana zero modes across hybrid Kitaev chain

Rajiv Kumar, Rohit Kumar Shukla, Levan Chotorlishvili +1

The Kitaev chain has been extensively explored in the context of uniform couplings, with studies focusing either on purely nearest-neighbor interactions or on systems dominated by…

quant-ph2025★ 1 cited

Optimal Quantum Likelihood Estimation

Alon Levi, Ziv Ossi, Eliahu Cohen +1

A hybrid quantum-classical algorithm is a computational scheme in which quantum circuits are used to extract information that is then processed by a classical routine to guide subs…

quant-ph2025

Data-Driven Reconstruction and Characterization of Stochastic Dynamics via Dynamical Mode Decomposition

Adva Baratz, Loris Maria Cangemi, Assaf Hamo +2

Noise fundamentally limits the performance and predictive capabilities of classical and quantum dynamical systems by degrading stability and obscuring intrinsic dynamical character…