Results 11 to 20 of about 142,491 (169)
Ergodicity probes: using time-fluctuations to measure the Hilbert space dimension [PDF]
Quantum, 2019 Quantum devices, such as quantum simulators, quantum annealers, and quantum computers, may be exploited to solve problems beyond what is tractable with classical computers. This may be achieved as the Hilbert space available to perform such `calculations'
Charlie Nation, Diego Porras
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Consistent probe spacing in multi-probe STM experiments [PDF]
AIP Advances, 2020 Multi-probe scanning tunneling microscopy can play a role in various electrical measurements and characterization of nanoscale objects. The consistent close placement of multiple probes relies on very sharp apexes with no other interfering materials along the shank of the tip.
Onoda, Jo +4 more
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Measurement of plasma current in damavand tokamak using magnetic probes assembly as a discrete rogowski coil [PDF]
مجله علوم و فنون هستهای, 2020 In this paper, the magnetic probes assembly of Damavand tokamak which is being used for measurement of local magnetic fields, were utilized as a discrete Rogowski coil inside the vacuum vessel.An important advantage of this approach is the insensitivity ...
F. Shakeri, C. Rasouli
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Disturbance of plasma environment in the vicinity of the Astrid-2 microsatellite [PDF]
Annales Geophysicae, 2001 The presence of a satellite disturbs the ambient plasma. The charging of the spacecraft creates a sheath around it, and the motion of the satellite creates a wake disturbance. This modification of the plasma environment introduces difficulties in
N. Ivchenko +5 more
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Hilbert Space Structure Induced by Quantum Probes
Proceedings, 2019 It is unrealistic to control all of the degrees of freedom of a high-dimensional quantum system. Here, we consider a scenario where our direct access is restricted to a small subsystem S that is constantly interacting with the rest of the system E.
Go Kato, Masaki Owari, Koji Maruyama
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Space Weather, 2023 It is believed that galactic cosmic rays and solar energetic particles are the two major sources of ionizing radiation. However, the radiation source may also be due to relativistic electrons that are associated with precipitation from the Van Allen ...
Homayon Aryan +4 more
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Multilayers for directed energy accelerated lightsails
Communications Materials, 2022 Lightsails accelerated by ground-based laser arrays are a candidate technology to send probes into deep space in a timeframe compatible with human life.
Giovanni Santi +7 more
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BLACK HOLE PROBES OF AUTOMORPHIC SPACE [PDF]
International Journal of Modern Physics D, 2012 Over the past few years the arithmetic Langlands program has proven useful in addressing physical problems. In this paper it is shown how Langlands' reciprocity conjecture for automorphic forms, in combination with a representation theoretic notion of motives, suggests a framework in which the entropy of automorphic black holes can be viewed as a ...
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Probing chemical space with alkaloid-inspired libraries [PDF]
Nature Chemistry, 2014 Screening of small-molecule libraries is an important aspect of probe and drug discovery science. Numerous authors have suggested that bioactive natural products are attractive starting points for such libraries because of their structural complexity and sp 3 -rich character.
McLeod, Michael C. +6 more
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A Review of Semiconductor-Based Monolithic Optical Phased Array Architectures
IEEE Open Journal of the Solid-State Circuits Society, 2021 Semiconductor-based monolithic optical phased arrays (OPA) enable optical beam-steering for lidar and 3D imaging, free-space optical communications, projection and 3D holographical displays, and neural probes among many other possible applications.
Hossein Hashemi
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