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quant-ph2025
Nonlinear Domain Engineering for Quantum Technologies
Tim F. Weiss, Alberto Peruzzo
The continuously growing effort towards developing real-world quantum technological applications has come to demand an increasing amount of flexibility from its respective platform…
quant-ph2025
Non-Iterative Disentangled Unitary Coupled-Cluster based on Lie-algebraic structure
Mohammad Haidar, Olivier Adjoua, Siwar Baddredine +2
Due to their non-iterative nature, fixed Unitary Coupled-Cluster (UCC) ansätze are attractive for performing quantum chemistry Variational Quantum Eigensolver (VQE) computations a…
quant-ph2024
Polylogarithmic-depth controlled-NOT gates without ancilla qubits
Baptiste Claudon, Julien Zylberman, César Feniou +3
Controlled operations are fundamental building blocks of quantum algorithms. Decomposing -control-NOT gates () into arbitrary single-qubit and CNOT gates, is a crucial b…