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quant-ph2026
Cutting Quantum Circuits Beyond Qubits
Manav Seksaria, Anil Prabhakar
We extend quantum circuit cutting to heterogeneous registers comprising mixed-dimensional qudits. By decomposing non-local interactions into tensor products of local generalised Ge…
quant-ph2025
Correcting quantum errors one gradient step at a time
Manav Seksaria, Anil Prabhakar
In this work, we introduce a general, gradient-based method that optimises codewords for a given noise channel and fixed recovery. We do so by differentiating fidelity and descendi…
quant-ph2025
Estimating shots and variance on noisy quantum circuits
Manav Seksaria, Anil Prabhakar
We present a method for estimating the number of shots required to achieve a desired variance in the results of a quantum circuit. First, we establish a baseline for single-qubit c…