Y Makhlin, G Scöhn, A Shnirman - nature, 1999 - nature.com
Quantum computers, if available, could perform certain tasks much more efficiently than classical computers by exploiting different physical principles,,. A quantum computer would …
As with classical information processing, a quantum information processor requires bits (qubits) that can be independently addressed and read out, long-term memory elements to …
FW Strauch, PR Johnson, AJ Dragt, CJ Lobb… - Physical review …, 2003 - APS
Based on a quantum analysis of two capacitively coupled current-biased Josephson junctions, we propose two fundamental two-qubit quantum logic gates. Each of these gates …
MF Bocko, AM Herr, MJ Feldman - IEEE Transactions on …, 1997 - ieeexplore.ieee.org
We discuss the prospects and challenges for implementing a quantum computer using superconducting electronics. It appears that Josephson junction devices operating at milli …
Superconducting circuits are macroscopic in size but have generic quantum properties such as quantized energy levels, superposition of states, and entanglement, all of which are more …
The two-level systems (TLSs) naturally occurring in Josephson junctions constitute a major obstacle for the operation of superconducting phase qubits. Since these TLSs can possess …
A practical quantum computer, if built, would consist of a set of coupled two-level quantum systems (qubits). Among the variety of qubits implemented, solid-state qubits are of …
Following the demonstration of coherent control of the quantum state of a superconducting charge qubit, a variety of qubits based on Josephson junctions have been implemented …
Josephson junctions are good candidates for the construction of quantum bits (qubits) for a quantum computer [l]. This system is attractive because the low dissipation inherent to …