TY - GEN AU - Ocko,Samuel A AU - Chen,Xie AU - Zeng,Bei AU - Yoshida,Beni AU - Ji,Zhengfeng AU - Ruskai,Mary Beth AU - Chuang,Isaac L TI - Quantum codes give counterexamples to the unique preimage conjecture of the N-representability problem SN - 1079-7114 PY - 2011///0721 N1 - Publication Type: Journal Article UR - https://doi.org/10.1103/PhysRevLett.106.110501 ER -