Results 51 to 60 of about 852,520 (337)
, 1999 We introduce quantum procedures for making $\cal G$-invariant the dynamics of an arbitrary quantum system S, where $\cal G$ is a finite group acting on the space state of S. Several applications of this idea are discussed.
Ekert, Lidar, Paolo Zanardi
core +1 more source
Calculating the Thermal Rate Constant with Exponential Speed-Up on a Quantum Computer
, 1998 It is shown how to formulate the ubiquitous quantum chemistry problem of calculating the thermal rate constant on a quantum computer. The resulting exact algorithm scales exponentially faster with the dimensionality of the system than all known ...
Lidar, Daniel A., Wang, Haobin
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3D VISUALIZATION OF MANGROVE AND AQUACULTURE CONVERSION IN BANATE BAY, ILOILO [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2017 Studies have shown that mangrove forests in the Philippines have been drastically reduced due to conversion to fishponds, salt ponds, reclamation, as well as other forms of industrial development and as of 2011, Iloilo’s 95 % mangrove forest was ...
G. A. Domingo +6 more
doaj +1 more source
Sensors, 2021 The small-angle optical particle counter (OPC) can detect particles with strong light absorption. At the same time, it can ignore the properties of the detected particles and detect the particle size singly and more accurately.
Rongrui Zhang, Heng Zhao
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Entangling capacities of noisy two-qubit Hamiltonians
, 2004 We show that intrinsic fluctuations in system control parameters impose limits on the ability of two-qubit (exchange) Hamiltonians to generate entanglement starting from mixed initial states. We find three classes for Gaussian and Laplacian fluctuations.
Bandyopadhyay, Somshubhro +1 more
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Clear Waters, Stronger Depths: Advancing Bathymetric Lidar Through Community Practices [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information SciencesThe science of mapping beneath the water's surface with lasers is no longer novel, but its relevance has never been greater. Over the past decade, bathymetric lidar has evolved from a niche tool into a diverse ecosystem of sensors and operators, tailored
N. D. Johnson +2 more
doaj +1 more source
Sensors, 2021 Respirable particulate matter air pollution is positively associated with SARS-CoV-2 mortality. Real-time and accurate monitoring of particle concentration changes is the first step to prevent and control air pollution from inhalable particles.
Rongrui Zhang, Heng Zhao
doaj +1 more source
Quantum Computers and Decoherence: Exorcising the Demon from the Machine
, 2003 Decoherence is the main obstacle to the realization of quantum computers. Until recently it was thought that quantum error correcting codes are the only complete solution to the decoherence problem.
Lidar, Daniel A., Wu, Lian-Ao
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Parametric Wind Velocity Vector Estimation Method for Single Doppler LIDAR Model [PDF]
, 2017 Doppler lidar (LIght Detection And Ranging) can provide accurate wind velocity vector estimates by processing the time delay and Doppler spectrum of received signals.
Fang SHANG +5 more
core +2 more sources
Applications of LiDAR in Agriculture and Future Research Directions
Journal of Imaging, 2023 Light detection and ranging (LiDAR) sensors have accrued an ever-increasing presence in the agricultural sector due to their non-destructive mode of capturing data.
Sourabhi Debnath +2 more
semanticscholar +1 more source