Alladi Ramakrishnan Hall

Simulating the singlet state correlation with non-quantum resources

Samir Kunkri

Mahadevananda Mahavidyalaya, Barrackpore, West Bengal

Recently simulating the measurement statistics of singlet state with non-quantum resources has generated much interest. This statistics can be simulated by one bit of
classical communication without using any further nonlocal correlation. The singlet
state measurement statistics can also be simulated with no communication cost if a non-local box is used. We suggest a signaling correlation resource which successfully simulates
the measurement statistics of the singlet state, and subsequently leads to a complementary relation between
the required classical bits and randomness in local outputs involved in the simulation.
We also discuss the issue of simulating the singlet state correlation by relaxing the condition of independency of measurement on shared randomness.