New posts in Quantum Information

Can the absence of information provide which-way knowledge?

How can I derive fusion rules for anyons?

Understanding the Bloch sphere

Could quantum computers break any cipher?

How does quantum superposition make calculation faster?

How is CNOT operation realized physically?

Does correlation of the measurement outcomes imply that a state is entangled?

What is the difference between maximally entangled and maximally mixed states?

What is the actual meaning of the density operator?

How can one model quantum walks in photosynthesis?