Converting Coherence to Quantum Correlations

• Main Authors: Ma, Jiajun, Yadin, Benjamin, Girolami, Davide, Vedral, Vlatko, Gu, Mile
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2017
• Subjects: Quantum Coherence; Quantum Correlations
• Online Access: https://hdl.handle.net/10356/86638; http://hdl.handle.net/10220/44132
• Institution: Nanyang Technological University

Recent results in quantum information theory characterize quantum coherence in the context of resource theories. Here, we study the relation between quantum coherence and quantum discord, a kind of quantum correlation which appears even in nonentangled states. We prove that the creation of quantum d...