64 citations · 66 across the 4 of their papers we have counts for
4 papers
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 us…
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…
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…
Fault-tolerant quantum input/output
Matthias Christandl, Omar Fawzi, Ashutosh Goswami
Usual scenarios of fault-tolerant computation are concerned with the fault-tolerant realization of quantum algorithms that compute classical functions, such as Shor's algorithm for…