Results 21 to 30 of about 27,988 (262)
Consistency of the Adiabatic Theorem [PDF]
Quantum Information Processing, 2004 We review the quantum adiabatic approximation for closed systems, and its recently introduced generalization to open systems (M.S. Sarandy and D.A. Lidar, e-print quant-ph/0404147). We also critically examine a recent argument claiming that there is an inconsistency in the adiabatic theorem for closed quantum systems [K.P. Marzlin and B.C.
Marcelo S. Sarandy +2 more
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Pressure-Volume Work for Metastable Liquid and Solid at Zero Pressure
Entropy, 2018 Unlike with gases, for liquids and solids the pressure of a system can be not only positive, but also negative, or even zero. Upon isobaric heat exchange (heating or cooling) at p = 0, the volume work (p-V) should be zero, assuming the general validity ...
Attila R. Imre +4 more
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On the Landau-Lifshitz-Bloch equation with spin torque effects
Alexandria Engineering Journal, 2021 A mathematical model for current-induced magnetization dynamics in ferromagnets at elevated temperatures is considered. The model is represented by a classical Landau-Lifshitz-Bloch equation containing adiabatic and non-adiabatic torques.
Chahid Ayouch +3 more
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Exponentially Adiabatic Switching in Quantum-Dot Cellular Automata
Journal of Low Power Electronics and Applications, 2018 We calculate the excess energy transferred into two-dot and three-dot quantum dot cellular automata systems during switching events. This is the energy that must eventually be dissipated as heat.
Subhash S. Pidaparthi, Craig S. Lent
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Applied Sciences, 2021 In the application of pulsating heat pipes (PHPs), the lengths of the adiabatic sections are usually determined by the distance between the heat source and the heat sink, and have important effects on the performance of PHPs.
Kangli Bao +5 more
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AN ADIABATIC CALORIMETER. [PDF]
Journal of the American Chemical Society, 1916 n ...
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Analysis of the adiabatic process by using the thermodynamic property diagram of water vapor [PDF]
E3S Web of Conferences, 2021 In the steam power plant, the working medium used for energy transformation is water vapor. The thermodynamic properties of water vapor are usually obtained by using water vapor tables and charts.
Yarong Wang, Peirong Wang
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High-fidelity non-adiabatic cutting and stitching of a spin chain via local control
New Journal of Physics, 2018 We propose and analyze, focusing on non-adiabatic effects, a technique of manipulating quantum spin systems based on local ‘cutting’ and ‘stitching’ of the Heisenberg exchange coupling between the spins.
P V Pyshkin +3 more
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Frontiers in Mechanical Engineering, 2017 This paper presents the exergy analysis and optimization of the Stirling engine, which has enormous potential for use in the renewable energy industry as it is quiet, efficient, and can operate with a variety of different heat sources and, therefore, has
James A. Wills, Tunde Bello-Ochende
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Ain Shams Engineering Journal, 2023 This paper presents a novel 16-bit arithmetic logic unit (ALU) design by cascading simple 1-bit ALUs using metal–oxide-semiconductor field effect transistor (MOSFET) and FinFET technologies while incorporating adiabatic switching principle.
Reginald H. Vanlalchaka +2 more
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