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searching for Isotropic coordinates 4 found (18 total)

M2-brane (279 words) [view diff] exact match in snippet view article find links to article

solution is given by a metric and three-form gauge field which, in isotropic coordinates, can be written as dsM22=(1+qr6)−23dxμdxνημν+(1+qr6)13dxidxjδij

Hydrostatic equilibrium (4,408 words) [view diff] exact match in snippet view article find links to article

structure of a static, spherically symmetric relativistic star in isotropic coordinates: d P d r = − G M ( r ) ρ ( r ) r 2 ( 1 + P ( r ) ρ ( r ) c 2 ) (

Parameterized post-Newtonian formalism (3,338 words) [view diff] exact match in snippet view article find links to article

boundary conditions. Assume a homogeneous isotropic cosmology, with isotropic coordinates in the rest frame of the universe. A complete cosmological solution

Fermat's and energy variation principles in field theory (2,218 words) [view diff] exact match in snippet view article find links to article

in Newtonian limit of Schwarzschild field described by metric in isotropic coordinates they correspond to its passive gravitational mass equal to twice