MPQC
3.0.0-alpha
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makes a pseudo-3-index (4-index, but first index is dummy) self-energy denominator: (se_den)_{xyz} = 1/ ( E + <x|Y|x> - <y|X1|y> - <z|X2|z>); More...
#include <chemistry/qc/mbptr12/sr_r12intermediates_VXB_diag.h>
Public Types | |
typedef Eigen::Matrix< T, Eigen::Dynamic, Eigen::Dynamic, Eigen::RowMajor > | EigenMatrixX |
Public Member Functions | |
selfenergy_denom (const T &E, const EigenMatrixX &Y_mat, const EigenMatrixX &X1_mat, const EigenMatrixX &X2_mat) | |
template<typename Index > | |
T | operator() (const Index &i) |
makes a pseudo-3-index (4-index, but first index is dummy) self-energy denominator: (se_den)_{xyz} = 1/ ( E + <x|Y|x> - <y|X1|y> - <z|X2|z>);