Generation of cavity field cluster and GHZ states using Bragg-regime atom interferometry

2009 ◽  
Vol 30 (3) ◽  
pp. 267-278 ◽  
Author(s):  
Tasawar Abbas ◽  
Rameez-ul-Islam ◽  
Ashfaq H. Khosa ◽  
Farhan Saif
Keyword(s):  
Atom Interferometry ◽  
Cavity Field ◽  
Ghz States ◽  
Bragg Regime

ONE-STEP GENERATION OF GREENBERGER–HORNE–ZEILINGER STATES IN SUPERCONDUCTING QUANTUM INTERFERENCE DEVICES VIA RAMAN INTERACTION

2006 ◽  
Vol 20 (29) ◽  
pp. 1893-1899
Author(s):  
ZHI-MING ZHAN
Keyword(s):  
Quantum Interference ◽  
Cavity Field ◽  
Superconducting Quantum Interference Devices ◽  
Ghz States ◽  
Superconducting Quantum Interference ◽  
Microwave Pulses ◽  
Interaction Scheme ◽  
One Step ◽  
Step Generation ◽  
Raman Interaction

We put forward a fast scheme for one-step generation of maximally entangled Greenberger–Horne–Zeilinger (GHZ) states by superconducting quantum interference devices (SQUIDs) in cavity via Raman interaction. The scheme only requires a quantized cavity field and classical microwave pulses. One of the key advantages of our Raman-interaction scheme is that an improvement of overcoming decoherence for the preparation of the desired GHZ states can be achieved.

NASA Boeing 757 Cavity Field Variability Based on Boeing 757 and Boeing 707 Test Data.

1997 ◽  
Author(s):  
Michael O. Hatfield ◽  
Mark D. Johnson ◽  
Gustav J. Freyer ◽  
Michael B. Slocum
Keyword(s):  
Test Data ◽  
Cavity Field ◽  
Field Variability

scholarly journals Ultracold atom interferometry in space

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Maike D. Lachmann ◽  
Holger Ahlers ◽  
Dennis Becker ◽  
Aline N. Dinkelaker ◽  
Jens Grosse ◽  
...  
Keyword(s):  
Spatial Coherence ◽  
Free Fall ◽  
Atom Interferometry ◽  
Matter Wave ◽  
Sounding Rocket ◽  
Ultracold Atom ◽  
Fundamental Physics ◽  
Light Pulses ◽  
Bose Einstein ◽  
Promising Source

AbstractBose-Einstein condensates (BECs) in free fall constitute a promising source for space-borne interferometry. Indeed, BECs enjoy a slowly expanding wave function, display a large spatial coherence and can be engineered and probed by optical techniques. Here we explore matter-wave fringes of multiple spinor components of a BEC released in free fall employing light-pulses to drive Bragg processes and induce phase imprinting on a sounding rocket. The prevailing microgravity played a crucial role in the observation of these interferences which not only reveal the spatial coherence of the condensates but also allow us to measure differential forces. Our work marks the beginning of matter-wave interferometry in space with future applications in fundamental physics, navigation and earth observation.

scholarly journals High-Performance Electro-Optic Manipulation by Plasmonic Light Absorber with Nano-Cavity Field Confinement

2021 ◽  
pp. 1-1
Author(s):  
Guiqiang Liu ◽  
Qizhao Wu ◽  
Xiaoshan Liu ◽  
Xuefeng Zhan ◽  
Guolan Fu ◽  
...  
Keyword(s):  
High Performance ◽  
Cavity Field ◽  
Light Absorber ◽  
Electro Optic
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