Jack Ceroni
  • Member for 3 years, 2 months
  • Last seen more than a week ago
How to identify entanglement in a given pure state?
3 votes

The definition of an entangled state is one that cannot be decomposed into an arbitrary Kronecker product of individual state vectors corresponding to individual quantum systems. Mathematically ...

View answer
Is there a mistake in the VQE Ansatz in Cirq's tutorial?
Accepted answer
6 votes

You're right in the sense that the cost unitary, which is composed of all the $Z$ and $CZ$ gates does not affect the underlying probabilities of measuring a specific state by itself, however when we ...

View answer