تقرير
High-fidelity dissipative engineering using parametric interactions
العنوان: | High-fidelity dissipative engineering using parametric interactions |
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المؤلفون: | Doucet, E., Reiter, F., Ranzani, L., Kamal, A. |
المصدر: | Phys. Rev. Research 2, 023370 (2020) |
سنة النشر: | 2018 |
المجموعة: | Condensed Matter Quantum Physics |
مصطلحات موضوعية: | Quantum Physics, Condensed Matter - Mesoscale and Nanoscale Physics |
الوصف: | Established methods for dissipative state preparation typically rely on resolving resonances, limiting the target state fidelity due to competition between the stabilization mechanism and uncontrolled dissipation. We propose a protocol devoid of such constraints, using parametric couplings to engineer dissipation for preparation of any maximally entangled two-qubit state. Our scheme allows high-fidelity entanglement generation with short convergence time, continuous control of the target state in the stabilized manifold, and is realizable with state-of-the-art superconducting qubit technology. Comment: 6 pages, 4 figures + supplement |
نوع الوثيقة: | Working Paper |
DOI: | 10.1103/PhysRevResearch.2.023370 |
URL الوصول: | http://arxiv.org/abs/1810.03631 |
رقم الأكسشن: | edsarx.1810.03631 |
قاعدة البيانات: | arXiv |
DOI: | 10.1103/PhysRevResearch.2.023370 |
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