Results 141 to 150 of about 541,388 (266)

Universal Multiport Interferometers for Post‐Selected Multi‐Photon Gates

open access: yesAdvanced Quantum Technologies, EarlyView.
New photonic post‐selected controlled gates, like CNOT and Toffoli gates, are found by using dual‐rail path encoding, auxiliary single photons and universal multiport interferometers. These results show not only an improvement in the success probabilities of the multi‐photon gates, but also new uses of MZI networks for gate‐based linear optical quantum
Alessio Baldazzi, Lorenzo Pavesi
wiley   +1 more source

Non‐Markovian Dynamics in Fiber Delay‐Line Buffers

open access: yesAdvanced Quantum Technologies, EarlyView.
A qubit‐fiber birefringence‐reservoir model is proposed to explore the non‐Markovian dynamics of the fiber‐based buffered photon and its paired photon. The non‐Markovian probability function is obtained by performing full quantum state tomography. The probability function fits well with experimental data and physical values.
Kim Fook Lee, Prem Kumar
wiley   +1 more source

Efficient Simulation of Open Quantum Systems on NISQ Trapped‐Ion Hardware

open access: yesAdvanced Quantum Technologies, EarlyView.
Open quantum systems exhibit rich dynamics that can be simulated efficiently on quantum computers, allowing us to learn more about their behavior. This work applies a new method to simulate certain open quantum systems on noisy trapped‐ion quantum hardware.
Colin Burdine   +3 more
wiley   +1 more source

Active Sensing Strategy: Multi‐Modal, Multi‐Robot Source Localization and Mapping in Real‐World Settings With Fixed One‐Way Switching

open access: yesJournal of Field Robotics, EarlyView.
ABSTRACT This paper introduces a state‐machine model designed for a multi‐modal, multi‐robot environmental sensing algorithm tailored to dynamic real‐world settings. The multi‐modal algorithm uniquely combines two distinct exploration strategies for gas source localization and mapping tasks: (1) an initial exploration phase using multi‐robot coverage ...
Vu Phi Tran   +4 more
wiley   +1 more source

Helicopter Turboshaft Engines' Neural Network System for Monitoring Sensor Failures. [PDF]

open access: yesSensors (Basel)
Vladov S   +6 more
europepmc   +1 more source

A fast monocular 6D pose estimation method for textureless objects based on perceptual hashing and template matching. [PDF]

open access: yesFront Robot AI
Araya-Martinez JM   +4 more
europepmc   +1 more source

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