Semiconductor optical amplifier-based laser system for cold-atom sensors [0.03%]
基于半导体光学放大器的冷原子传感器激光器系统
Eric Kittlaus,Jonathon Hunacek,Mahmood Bagheri et al.
Eric Kittlaus et al.
Precise control of atomic systems has led to an array of emerging 'quantum' sensor concepts ranging from Rydberg-atom RF-electric probes to cold-atom interferometer gravimeters. Looking forward, the potential impact of these technologies hi...
A reconfigurable entanglement distribution network suitable for connecting multiple ground nodes with a satellite [0.03%]
一种适用于多个地面站与卫星互联的可重构纠缠分发网络
Stéphane Vinet,Ramy Tannous,Thomas Jennewein
Stéphane Vinet
Satellite-based quantum communication channels are important for ultra-long distances. Given the short duration of a satellite pass, it can be challenging to efficiently connect multiple users of a city-wide network while the satellite is p...
Defining quantum games [0.03%]
量子博弈的定义
Laura Piispanen,Marcel Pfaffhauser,James Wootton et al.
Laura Piispanen et al.
In this research article, we survey existing quantum physics-related games and, based on this survey, propose a definition for the concept of quantum games. We define a quantum game as any type of rule-based game that either employs the pri...
Undergraduate setup for measuring the Bell inequalities and performing quantum state tomography [0.03%]
本科层次的贝尔不等式测量和量子态层析实验教学装置
Raul Lahoz Sanz,Lidia Lozano Martín,Adrià Brú I Cortés et al.
Raul Lahoz Sanz et al.
The growth of quantum technologies is attracting the interest of many students eager to learn concepts such as quantum entanglement or quantum superposition. However, the non-intuitive nature of these concepts poses a challenge to understan...
Yash J Patel,Sofiene Jerbi,Thomas Bäck et al.
Yash J Patel et al.
In recent years, variational quantum algorithms such as the Quantum Approximation Optimization Algorithm (QAOA) have gained popularity as they provide the hope of using NISQ devices to tackle hard combinatorial optimization problems. It is,...
Performance of high impedance resonators in dirty dielectric environments [0.03%]
高阻抗谐振器在污染介质环境中的性能研究
J H Ungerer,D Sarmah,A Kononov et al.
J H Ungerer et al.
High-impedance resonators are a promising contender for realizing long-distance entangling gates between spin qubits. Often, the fabrication of spin qubits relies on the use of gate dielectrics which are detrimental to the quality of the re...
Transmission estimation at the quantum Cramér-Rao bound with macroscopic quantum light [0.03%]
宏量子态光的克rame-rao界量子传输估计
Timothy S Woodworth,Carla Hermann-Avigliano,Kam Wai Clifford Chan et al.
Timothy S Woodworth et al.
The field of quantum metrology seeks to apply quantum techniques and/or resources to classical sensing approaches with the goal of enhancing the precision in the estimation of a parameter beyond what can be achieved with classical resources...
The deep space quantum link: prospective fundamental physics experiments using long-baseline quantum optics [0.03%]
深空量子链路：利用长基线量子光学进行基本物理实验的展望
Makan Mohageg,Luca Mazzarella,Charis Anastopoulos et al.
Makan Mohageg et al.
The National Aeronautics and Space Administration's Deep Space Quantum Link mission concept enables a unique set of science experiments by establishing robust quantum optical links across extremely long baselines. Potential mission configur...
Poompong Chaiwongkhot,Jiaqiang Zhong,Anqi Huang et al.
Poompong Chaiwongkhot et al.
We study potential security vulnerabilities of a single-photon detector based on superconducting transition-edge sensor. In one experiment, we show that an adversary could fake a photon number result at a certain wavelength by sending a lar...
Tunneling gravimetry [0.03%]
隧道重力测量学
Patrik Schach,Alexander Friedrich,Jason R Williams et al.
Patrik Schach et al.
We examine the prospects of utilizing matter-wave Fabry-Pérot interferometers for enhanced inertial sensing applications. Our study explores such tunneling-based sensors for the measurement of accelerations in two configurations: (a) a tra...