4 papers
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…
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…
Calculation of Magnetic Penetration Depth Length in High Tc Superconductors
Jae-Weon Lee, In-Ho Lee, Sang Boo Nam
The notion of a finite pairing interaction energy range via Nam, results in the incomplete condensation in which not all states participate in pairings. Thestates not participating…
Radiation Damping at a Bubble Wall
Jae-weon Lee, Kyungsub Kim, Chul H. Lee +1
The first order phase transition proceeds via nucleation and growth of true vacuum bubbles. When charged particles collide with the bubble they could radiate electromagnetic wave.…