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codes [2014/07/23 08:41] bogner |
codes [2014/07/28 11:15] schunck [Some useful black boxes] |
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* {{:relcom2labsystem.tar.gz|}} A f90 package that generates both m-scheme and J-coupled TBMEs in the oscillator basis. We will discuss how to use this before the afternoon session on Thursday. | * {{:relcom2labsystem.tar.gz|}} A f90 package that generates both m-scheme and J-coupled TBMEs in the oscillator basis. We will discuss how to use this before the afternoon session on Thursday. | ||
- | * {{:coulomboscrelmeV1.f90.zip|}} Some f90 subroutines (NOT a standalone code) from a larger code that calculates relative two-body matrix element $\langle nl|V|n'l\rangle$ of the Coulomb potential in the HO basis. The main purpose of this code is to illustrate the algorithm to calculate generalized Laguerre polynomials $L^{l+1/2}_n$ that enter the definition of the HO wf's $R_{nl}$. | + | * {{:coulomboscrelmeV1.f90.zip|}} Some f90 subroutines (NOT a standalone code) from a larger code that calculates relative two-body matrix element $\langle nl|V|n'l\rangle$ of the Coulomb potential in the HO basis. The main purpose of this code is to illustrate the algorithm to calculate generalized Laguerre polynomials $L^{l+1/2}_n$ that enter the definition of the HO wf's $R_{nl}$. {{makefile.gz|Here}} is the Makefile that was missing. |
* {{:eigen_basis.zip|}} C++ code adapted from Dick Furnstahl's Computational Physics course at Ohio State to calculate the Coulomb hamiltonian on a HO basis for $l=0$. This calculates the HO wf's a bit differently than Fortran code above. | * {{:eigen_basis.zip|}} C++ code adapted from Dick Furnstahl's Computational Physics course at Ohio State to calculate the Coulomb hamiltonian on a HO basis for $l=0$. This calculates the HO wf's a bit differently than Fortran code above. |