What do operations on single Qubits of Unfactorable Superpositions Do?
116554
Help on applying a Hadamard gate and CNOT to two single q-bits
99268
Quantum entanglement: does it necessarily imply superluminal information transfer?
69600
What is the minimum number of separable pure states needed to decompose arbitrary separable states?
100142
Is the Pauli group for $n$-qubits a basis for $\mathbb{C}^{2^n\times 2^n}$?
135856
What is the physical representation of a qubit?
82869
Should it be obvious that independent quantum states are composed by taking the tensor product?
22538
Types of photon qubit encoding
10856
Differences between pure/mixed/entangled/separable/superposed states
55106
Does the circuit with qubit-wise CZ gates compute the inner product of two states? If not, is there another circuit that does?
133374
What happens if $|\psi\rangle$ = $|0\rangle$ or $|\psi\rangle$ = $|1\rangle$ is passed as an input to two Hadamard gates in sequence?
116326
What good does zero-fill bit-shifting by 0 do? (a >>> 0)
132712
How to make a half adder for x number of qubits with min. cost?
129559
Unitarily evolving a separable state into an entangled one
15231
Invariance of a maximally entangled state under unitary operation $U \otimes U^\dagger$
13137
Why are Hermitian operators linked to observables?
71105
How is Grover's operator represented as a rotation matrix?
140190
Binary operation $xy$, has identity, but not associativity. Is the inverse unique?