Abderrahmane Benhadjira

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Questions related from Abderrahmane Benhadjira

What is the physical significance of a lapse function that fails to satisfy any of the conditions (6, 7, 8) as shown in the attached file?

Is the “Lapse” function, which does not satisfy one of the conditions (6,7,8) (see the image), a non-physical function, and therefore it is not possible to find the thermodynamic properties of the...

30 August 2023 7,534 0 View

Is the dark soliton solution (Tanh) considered a probability density?

I have a question. I read a paper where the authors refer to the well-known dark soliton solution (Tanh(x)) as a probability density. How can it be, if it is not normalizable, meaning the...

19 July 2023 1,561 2 View

What are the strategies to deal with intractable integrals encountered when solving PDE using variational method.?

14 March 2023 1,807 4 View