Questions tagged [hamiltonian]

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Understanding Hamiltonian's of the Single Qubit Gates and Toffoli gate

As a most general shape, we can write our unitary(unitary here single qubit gates and toffoli gates) in that shape: $U = \exp({iHt})$ H is the hamiltonian. However single qubit gates does not reqire ...
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General Shape of the Hamiltonian for a Desired Unitary

Suppose that, the unitary(the gate) that we want to have is 8*8 matrix. Now I want to write the most general shape of the Hamiltonian for my unitary and I want to prove that the unitary can be ...
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