The Quantum Corrections to the Entropy of Stationary Axisymmetric Einstein-Maxwell-Dilaton-Axion Black Holes

被引：0
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作者：
You-Gen Shen
Da-Ming Chen
机构：
来源：
General Relativity and Gravitation | 1999年 / 31卷
关键词：
BLACK HOLE; QUANTUM CORRECTIONS TO THE ENTROPY; BRICK WALL MODEL; SCALAR FIELD;
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摘要：
By using 't Hooft's brick wall model, thecorrections for a massless quantum scalar field to theblack hole entropy are studied in a stationaryaxisymmetric Einstein-Maxwell-dilaton-axion black holespace-time. The free energy and entropy for this case arecalculated; in Hartle-Hawking states, the derivedquantum entropy is composed of the part that has ageometric feature and the part that is logarithmically divergent, and it turns out that thelogarithmic part is related to the characteristicquantities of a black hole.
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页码：315 / 322
页数：7
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