2,963 research outputs found
Accelerating AdS black holes as the holographic heat engines in a benchmarking scheme
We investigate the properties of holographic heat engines with an uncharged
accelerating non-rotating AdS black hole as the working substance in a
benchmarking scheme. We find that the efficiencies of the black hole heat
engines can be influenced by both the size of the benchmark circular cycle and
the cosmic string tension as a thermodynamic variable. In general, the
efficiency can be increased by enlarging the cycle, but is still constrained by
a universal bound as expected. A cross-comparison of the
efficiencies of the accelerating black hole heat engines and Schwarzschild-AdS
black hole heat engines suggests that the acceleration also increases the
efficiency although the amount of increase is not remarkable.Comment: 13 pages,4 figure
The study of blockchain technology reshaping accounting discipline system
Blockchain technology is another subversive technology in the development of computer technology after big data and
cloud computing. It has been applied and recognized in various industries, and also provides help for the reform of university classroom.
In this paper, under the background of big data, blockchain technology reshapes the accounting discipline system, reconstructs the course
discipline system of “blockchain + accounting”, and realizes the integration of theoretical teaching, practical teaching and innovation and
entrepreneurship teaching content
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