Operational resource theory of continuous-variable nonclassicality

• المؤلفون الرئيسيون: Yadin, Benjamin, Thompson, Jayne, Narasimhachar, Varun, Gu, Mile, Kim, M. S., Binder, Felix Christoph
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2019
• الموضوعات: Optics; Quantum Physics; DRNTU::Science::Physics
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/106311; http://hdl.handle.net/10220/47418

Genuinely quantum states of a harmonic oscillator may be distinguished from their classical counterparts by the Glauber-Sudarshan P representation—a state lacking a positive P function is said to be nonclassical. In this paper, we propose a general operational framework for studying nonclassicality...