# s-phys: a second box for the cat

<< This cat is big and smart. It doesn’t stay in one box because the quantum state is shared between the two cavities and cannot be described separately (..) One can also take an alternative view, where we have two small and simple Schrodinger’s cats, one in each box, that are entangled >> Chen Wang.

Jim  Shelton. Doubling down  on  Schrodinger’s  cat. May  26,  2016.

http://news.yale.edu/2016/05/26/doubling-down-schr-dinger-s-cat

Chen Wang , Yvonne Y. Gao,  et al. A Schrodinger  cat  living  in  two  boxes. Science, 2016; 352 (6289): 1087 DOI: 10.1126/science.aaf2941

http://dx.doi.org/10.1126/science.aaf2941