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Paper IPM / Physic / 11512  


Abstract:  
In a recent paper [A. Ahanj et al., Phys. Lett. A 368 (2007) 34], we gave a classical protocol to simulate quantum correlations corresponding to the spins singlet state for the infinite sequence of spins satisfying 2s + 1 = 2n. In the present paper, we have generalized this result by giving a classical protocols to exactly simulate quantum correlations implied by the spins singlet state corresponding to all integer as well as halfinteger spin values s. The class of measurements we consider here are only those corresponding to spin observables, as has been done in the abovementioned paper. The required amount of communication is found to be  #8968;log2(s + 1)  #8969; in the worst case scenario, where  #8968;x 
#8969; is the least integer greater than or equal to x.
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