Good approximate quantum LDPC codes from spacetime circuit Hamiltonians.
Thomas C. BohdanowiczElizabeth CrossonChinmay NirkheHenry YuenPublished in: STOC (2019)
Keyphrases
- space time
- ldpc codes
- error correction
- decoding algorithm
- message passing
- video sequences
- spatial and temporal
- spatio temporal
- low density parity check
- high speed
- physically plausible
- channel coding
- source coding
- image transmission
- channel capacity
- rate allocation
- bayesian networks
- generative model
- motion vectors
- non binary
- pairwise