Represents a unitary matrix, a complex square matrix U where its conjugate transpose U† is also its inverse (U†U = I).
Unitary matrices describe the evolution of a closed quantum system and are guaranteed to conserve probability.
All quantum gates are represented by unitary matrices.
Represents a unitary matrix, a complex square matrix
U
where its conjugate transposeU†
is also its inverse (U†U = I
). Unitary matrices describe the evolution of a closed quantum system and are guaranteed to conserve probability. All quantum gates are represented by unitary matrices.