2 papers
quant-ph2002
Qubit geometry and conformal mapping
Jae-weon Lee, Chang Ho Kim, Eok Kyun Lee +2
Identifying the Bolch sphere with the Riemann sphere(the extended complex plane), we obtain relations between single qubit unitary operations and Möbius transformations on the exte…
quant-ph2001
Quantum Shift Register
Jae-weon Lee, Eok Kyun Lee, Jaewan Kim +1
We consider a quantum circuit in which shift and rotation operations on qubits are performed by swap gates and controlled swap gates. These operations can be useful for quantum com…