376 citations · 3k across the 73 of their papers we have counts for
5 papers · 1 filter
Quantum Error-Correcting Codes for Qudit Amplitude Damping
Markus Grassl, Linghang Kong, Zhaohui Wei +2
Traditional quantum error-correcting codes are designed for the depolarizing channel modeled by generalized Pauli errors occurring with equal probability. Amplitude damping channel…
New self-dual additive -codes constructed from circulant graphs
Markus Grassl, Masaaki Harada
In order to construct quantum codes for , , , , , , , , , , , $…
Extremal quantum states and their Majorana constellations
G. Bjork, A. B. Klimov, P. de la Hoz +3
The characterization of quantum polarization of light requires knowledge of all the moments of the Stokes variables, which are appropriately encoded in the multipole expansion of t…
Quantum MDS Codes over Small Fields
Markus Grassl, Martin Roetteler
We consider quantum MDS (QMDS) codes for quantum systems of dimension with lengths up to and minimum distances up to . We show how starting from QMDS codes of leng…
Experimental Detection of Entanglement Polytopes via Local Filters
Yuanyuan Zhao, Markus Grassl, Bei Zeng +4
Entanglement polytopes result in finitely many types of entanglement that can be detected by only measuring single-particle spectra. With high probability, however, the local spect…