TY  - JOUR
AU  - Di Matteo, Olivia
AU  - Sánchez Soto, Luis Lorenzo
AU  - Leuchs, Gerd
AU  - Grassl, M.
PY  - 2017
DO  - 10.1103/PhysRevA.95.022340
SN  - 2469-9926
UR  - https://hdl.handle.net/20.500.14352/17800
T2  - Physical review A
AB  - We develop a systematic coarse-graining procedure for systems of N qubits. We exploit the underlying geometrical structures of the associated discrete phase space to produce a coarse-grained version with reduced effective size. Our coarse-grained...
LA  - eng
PB  - Amer Physical Soc
KW  - Mutually unbiased bases
KW  - Finite hilbert-space
KW  - Quantum-systems
KW  - Tomography
TI  - Coarse graining the phase space of N qubits
TY  - journal article
VL  - 95
ER  -