Find all components of mixed curvature tensor

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Reference no: EM13910535

Find all [vanishing and non-vanishing] components of mixed curvature tensor. For metric

It means find all components of Rprmn.

Where p, r, m, and n varies from 0, 1, 2, 3.

ds2 = eN-M dr2 + e-(M+N)dt2 + 2dxdy.

Where M and N are functions of variables x and y.

Formula for mixed curvature tensor is

Rprmn = rn,mΓP - rm,nΓP + rnΓq qmΓP- rmΓq qnΓP

Reference no: EM13910535

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