New posts in Quantum Information

Importance of Kronecker product in quantum computation

Why is the dimension of the set separable states $\dim\mathcal H_1+\dim\mathcal H_2$?

Stimulated emission and No cloning theorem

What is the Reduced Density Matrix?

Infinite possibilities of you

How is quantum superposition different from mixed state?

What is coherence in quantum mechanics?

Can entanglement be explained as a consequence of conservation laws?

Why do local hidden variable theories predict a triangular pattern for the graph?

Sum of two density matrices: $\rho=p_1\rho_1+p_2\rho_2$