2 citations · 2 across the 1 of their papers we have counts for
3 papers
quant-ph2026
Fault-tolerant interfaces for quantum LDPC codes
Matthias Christandl, Omar Fawzi, Ashutosh Goswami
The preparation of a quantum state using a noisy quantum computer (gate noise strength ), will necessarily affect an O()-fraction of the qubits, no matter which protocol is u…
quant-ph2025★ 2 cited
Fault-tolerant quantum computation with constant overhead for general noise
Matthias Christandl, Omar Fawzi, Ashutosh Goswami
Fault-tolerant quantum computation traditionally incurs substantial resource overhead, with both qubit and time overheads scaling polylogarithmically with the size of the computati…
quant-ph2025
Symmetry reduction for testing -block-positivity via extendibility
Qian Chen, Benoît Collins, Omar Fawzi
We study the problem of testing -block-positivity via symmetric -extendibility by taking the tensor product with a -dimensional maximally entangled state. We exploit the u…