Quantum experiments and hypergraphs: Multiphoton sources for quantum interference, quantum computation, and quantum entanglement
نویسندگان
چکیده
منابع مشابه
Voltage-Controlled Entanglement between Quantum- Dot Molecule and its Spontaneous Emission Fields via Quantum Entropy
The time evolution of the quantum entropy in a coherently driven threelevel quantum dot (QD) molecule is investigated. The entanglement of quantum dot molecule and its spontaneous emission field is coherently controlled by the gat voltage and the intensity of applied field. It is shown that the degree of entanglement between a three-level quantum dot molecule and its spontaneous emission fields...
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The phenomenon of quantum entanglement is perhaps the most enigmatic feature of the formalism of quantum theory. It underlies many of the most curious and controversial aspects of the quantum mechanical description of the world. In [1] Penrose gives a delightful and accessible account of entanglement illustrated by some of its extraordinary manifestations. Many of the best known features depend...
متن کاملQIE - Quantum Interference & Entanglement
1 Quantum Interference & Entanglement Description (QIE) 2 Quantum Interference & Entanglement Pictures 3 Before the 1st Day of Lab Objectives for this experiment 4 Introduction 4.1 Bell's Theorem and the CHSH Inequality 5 Experimental Setup 5.1 Overview 5.2 Laser Diode 5.3 BBOs 5.4 Detection 5.5 Coincidence Counting 5.6 Proper Start-up Procedure 6 Alignment 6.1 Violet Beam Path 6.2 Infrared Bea...
متن کاملQIE - Quantum Interference & Entanglement
1 Quantum Interference & Entanglement Description (QIE) 2 Quantum Interference & Entanglement Pictures 3 Before the 1st Day of Lab Objectives for this experiment 4 Introduction 4.1 Bell's Theorem and the CHSH Inequality 5 Experimental Setup 5.1 Overview 5.2 Laser Diode 5.3 BBOs 5.4 Detection 5.5 Coincidence Counting 5.6 Proper Start-up Procedure 6 Alignment 6.1 Violet Beam Path 6.2 Infrared Bea...
متن کاملCoherent Control of Quantum Entropy via Quantum Interference in a Four-Level Atomic System
The time evaluation of quantum entropy in a four-level double- type atomic system is theoretically investigated. Quantum entanglement of the atom and its spontaneous emission fields is then discussed via quantum entropy. It is found that the degree of entanglement can be increased by the quantum interference induced by spontaneous emission. The phase dependence of the atom-field entanglement is...
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ژورنال
عنوان ژورنال: Physical Review A
سال: 2020
ISSN: 2469-9926,2469-9934
DOI: 10.1103/physreva.101.033816