Experimental demonstration of quantum interference modulation via precise dephasing control in atoms

2020 ◽  
Vol 466 ◽  
pp. 125655
Author(s):  
Jinhong Liu ◽  
Jinze Wu ◽  
Yaodong Hu ◽  
Yu Zhang ◽  
Junxiang Zhang
Keyword(s):  
Quantum Interference ◽  
Experimental Demonstration ◽  
Interference Modulation

Experimental Demonstration of Laser Oscillation without Population Inversion via Quantum Interference in Rb

1995 ◽  
Vol 75 (8) ◽  
pp. 1499-1502 ◽  
Author(s):  
A. S. Zibrov ◽  
M. D. Lukin ◽  
D. E. Nikonov ◽  
L. Hollberg ◽  
M. O. Scully ◽  
...  
Keyword(s):  
Quantum Interference ◽  
Population Inversion ◽  
Laser Oscillation ◽  
Experimental Demonstration

scholarly journals On the classical complexity of sampling from quantum interference of indistinguishable bosons

2020 ◽  
pp. 2050044
Author(s):  
V. S. Shchesnovich
Keyword(s):  
Quantum Interference ◽  
Experimental Demonstration ◽  
Previous Estimate ◽  
Output Distribution ◽  
Linear Optical ◽  
Intensive Investigation ◽  
Boson Sampling

Experimental demonstration of the quantum advantage over classical simulations with Boson Sampling is currently under intensive investigation. There seems to be a scalability issue to the necessary number of bosons on the linear optical platforms and the experiments, such as the recent Boson Sampling with 20 photons on 60-port interferometer by H. Wang et al., Phys. Rev. Lett. 123 (2019) 250503, are usually carried out on a small interferometer, much smaller than the size necessary for the no-collision regime. Before demonstration of quantum advantage, it is urgent to estimate exactly how the classical computations necessary for sampling from the output distribution of Boson Sampling are reduced when a smaller-size interferometer is used. This work supplies such a result, valid with arbitrarily close to 1 probability, which reduces in the no-collision regime to the previous estimate by Clifford and Clifford. One of the results with immediate application to current experiments with Boson Sampling is that classically sampling from the interference of [Formula: see text] single bosons on an [Formula: see text]-port interferometer is at least as hard as that with [Formula: see text] single bosons in the no-collision regime, i.e. on a much larger interferometer with at least [Formula: see text] ports.

One-electron transistors based on Coulomb blockade and quantum interference

1999 ◽  
Vol 169 (4) ◽  
pp. 471 ◽  
Author(s):  
Z.D. Kvon ◽  
L.V. Litvin ◽  
V.A. Tkachenko ◽  
A.L. Aseev
Keyword(s):  
Coulomb Blockade ◽  
Quantum Interference ◽  
Electron Transistors

Experimental Demonstration of 1200V IGBT Module for a Magnetic Energy Recovery Switch Application

2008 ◽  
Vol 128 (4) ◽  
pp. 677-682 ◽  
Author(s):  
Taku Takaku ◽  
Noriyuki Iwamuro ◽  
Yoshiyuki Uchida ◽  
Ryuichi Shimada
Keyword(s):  
Energy Recovery ◽  
Magnetic Energy ◽  
Experimental Demonstration ◽  
Igbt Module
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