Mesoscopic d-Wave Qubits: Can High-Tc Cuprates Play a Role in Quantum Computing?
| dc.creator | Zagoskin, A. M. | |
| dc.date | 2005-06-02 | |
| dc.date.accessioned | 2026-07-07T03:05:27Z | |
| dc.date.available | 2026-07-07T03:05:27Z | |
| dc.description | Due to nontrivial orbital pairing symmetry, surfaces and interfaces of high-Tc superconductors sup- port states which violate time-reversal (T -) symmetry. Such naturally degenerate states, useful as work- ing states of a qubit, are standard for atomic or molecular-size qubit prototypes (e.g. based on nuclear spins), but exceptional for mesoscopic qubits. (In particular, they hold promise of a better scalability.) In these lectures I review the physics of T -breaking on surfaces and interfaces of high-Tc superconductors; then describe existing proposals for high-Tc based qubits and the current state of experiments; Finally, I discuss the decoherence sources in the system, open questions, and future research directions. | |
| dc.description | Lectures at the summer school "Quantum Computation at the Atomic Scale", Istanbul, 2003; references updated | |
| dc.identifier | https://arxiv.org/abs/cond-mat/0506039 | |
| dc.identifier | http://arxiv.org/abs/cond-mat/0506039 | |
| dc.identifier | Turk J Phys 27 (2003) 491 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/26456 | |
| dc.subject | Superconductivity | |
| dc.subject | Mesoscale and Nanoscale Physics | |
| dc.title | Mesoscopic d-Wave Qubits: Can High-Tc Cuprates Play a Role in Quantum Computing? | |
| dc.type | text |