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quant-ph2024
Single-qubit gate teleportation provides a quantum advantage
Libor Caha, Xavier Coiteux-Roy, Robert Koenig
Gate-teleportation circuits are arguably among the most basic examples of computations believed to provide a quantum computational advantage: In seminal work [Quantum Inf. Comput.,…
quant-ph2024
Classical simulation of non-Gaussian fermionic circuits
Beatriz Dias, Robert Koenig
We propose efficient algorithms for classically simulating fermionic linear optics operations applied to non-Gaussian initial states. By gadget constructions, this provides algorit…