@article{v006a003, author = {Ben-Aroya, Avraham and Schwartz, Oded and Ta-Shma, Amnon}, title = {Quantum Expanders: Motivation and Construction}, year = {2010}, pages = {47--79}, doi = {10.4086/toc.2010.v006a003}, publisher = {Theory of Computing}, journal = {Theory of Computing}, volume = {6}, number = {3}, URL = {https://theoryofcomputing.org/articles/v006a003}, }