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the bach-flat and conformally einstein equations for siklos spacetimes
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نویسنده
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zaeim amirhesam
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منبع
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journal of mahani mathematical research - 2025 - دوره : 14 - شماره : 1 - صفحه:233 -248
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چکیده
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Within the large class of siklos spacetimes, we completely classify bach-flat metrics, which turn out to be related to a bi-harmonicity property of the defining function. using this classification, we tackle the conformally einstein property and several classes of conformally einstein siklos metrics are then determined, including all the homogeneous examples.
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کلیدواژه
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siklos spacetimes ,bach-flat metrics ,conformally einstein metrics
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آدرس
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payame noor university, department of mathematics, iran
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پست الکترونیکی
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zaeim@pnu.ac.ir, h.zaeim@gmail.com
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Authors
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