3 papers
cond-mat.supr-con2004
Hybridized solid-state qubit in the charge-flux regime
J. Q. You, J. S. Tsai, Franco Nori
Most superconducting qubits operate in a regime dominated by either the electrical charge or the magnetic flux. Here we study an intermediate case: a hybridized charge-flux qubit w…
cond-mat.supr-con2003
Scalable quantum computing with Josephson charge qubits
J. Q. You, J. S. Tsai, Franco Nori
A goal of quantum information technology is to control the quantum state of a system, including its preparation, manipulation, and measurement. However, scalability to many qubits…
cond-mat.supr-con2003
Controllable manipulation and entanglement of macroscopic quantum states in coupled charge qubits
J. Q. You, J. S. Tsai, Franco Nori
We present an experimentally implementable method to couple Josephson charge qubits and to generate and detect macroscopic entangled states. A large-junction superconducting quantu…