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14 lines
362 B
Fortran
14 lines
362 B
Fortran
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double precision function mu_rs_c(rho)
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implicit none
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double precision, intent(in) :: rho
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include 'constants.include.F'
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double precision :: cst_rs,alpha_rs,rs
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cst_rs = (4.d0 * dacos(-1.d0)/3.d0)**(-1.d0/3.d0)
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alpha_rs = 2.d0 * dsqrt((9.d0 * dacos(-1.d0)/4.d0)**(-1.d0/3.d0)) / sqpi
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rs = cst_rs * rho**(-1.d0/3.d0)
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mu_rs_c = alpha_rs/dsqrt(rs)
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end
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