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pro vyhledávání: '"T. Elster"'
Publikováno v:
Physics Procedia. 1(1):257-264
Publikováno v:
Optimization. 36:381-389
Publikováno v:
Transactions of the ASAE. 35:1563-1567
The vertical movement of leaf-tips of four plants were tracked simultaneously by a computer vision system. Fully expanded leaves of tomato plants were found to have linear vertical motions in response to both water stress level and carbon dioxide ass
Publikováno v:
Bio-medical materials and engineering. 9(2)
Data regarding intra-joint loads during range of motion is essential to understanding normal joint mechanics and pathology. The investigators configured and characterized the response of a 440 N range, 0.076 mm thick commercial thin film sensor to mo
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Autor:
T. Elster
Publikováno v:
Classical and Quantum Gravity. 1:43-54
The author considers a quantised Maxwell field propagating in the gravitational field of a Schwarzschild black hole. The vector Hartle-Hawking propagator is defined on the Riemannian section of the analytically continued space-time and expanded in te
Autor:
T Elster
Publikováno v:
Journal of Physics A: Mathematical and General. 16:989-996
The renormalised expectation value in the Hartle-Hawking vacuum of the stress-energy tensor of a massless conformally coupled scalar field is discussed near the horizon of a Schwarzschild black hole inside a spherical cavity. The values of radial pre
Autor:
T. Elster
Publikováno v:
Physics Letters A. 89:125-128
A spherically symmetric black hole inside a spherical cavity is considered. The renormalized expectation value of the stress—energy tensor of a scalar quantum field in the Hartle-Hawking vacuum is discussed.
Autor:
T. Elster
Publikováno v:
Physics Letters A. 94:205-209
The renormalized expectation value of the energy-momentum tensor associated with scalar massless particles created by a Schwarzschild black hole is calculated by performing a numerical computation.
Autor:
T. Elster
Publikováno v:
Physics Letters A. 93:58-60
The renormalized expectation value in the Hartle-Hawking vacuum of the square of the field operator of a massless scalar field is discussed near the horizon of a Schwarzschild black hole inside a spherical cavity. For small radii of the cavity the ex