Amplitudes::SRNoptions

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Options for sr_matrix_elements()

As MEoptions; see Frequency. The structure radiation follows the RPA choice: its frequency dependence is very weak, so with fixed the SR denominators are evaluated at the frequency the RPA was solved at (zero if there is no RPA).

#include <MatrixElements.hpp>

Public Member Functions
	SRNoptions (Frequency t_operator_omega, Frequency t_rpa_omega)
	The frequency choices must be made explicitly; there is no default.

Public Attributes
Frequency	operator_omega
	Frequency of the operator itself; see Frequency.
Frequency	rpa_omega
	Frequency the RPA, and hence the structure radiation, is evaluated at. With transition, the SR matrix element tables are re-built at each transition frequency, which is slow.
bool	diagonal {true}
	Calculate diagonal matrix elements (only for even-parity operators)
bool	off_diagonal {true}
	Calculate off-diagonal matrix elements.
bool	calculate_both {false}
	Calculate both <a||h||b> and <b||h||a>
DiracOperator::MatrixElementType	type
	Form of matrix element: Reduced, Stretched, or HFConstant.
bool	include_bo {true}
	Include the Brueckner orbital correction (set false when the external legs are already Brueckner orbitals)
bool	print {true}
	Print per-element progress (SR is slow)

Constructor & Destructor Documentation

SRNoptions()

Amplitudes::SRNoptions::SRNoptions ( Frequency  t_operator_omega, Frequency  t_rpa_omega  )

inline

The frequency choices must be made explicitly; there is no default.

Member Data Documentation

operator_omega

Frequency Amplitudes::SRNoptions::operator_omega

Frequency of the operator itself; see Frequency.

rpa_omega

Frequency Amplitudes::SRNoptions::rpa_omega

Frequency the RPA, and hence the structure radiation, is evaluated at. With transition, the SR matrix element tables are re-built at each transition frequency, which is slow.

diagonal

bool Amplitudes::SRNoptions::diagonal {true}

Calculate diagonal matrix elements (only for even-parity operators)

off_diagonal

bool Amplitudes::SRNoptions::off_diagonal {true}

Calculate off-diagonal matrix elements.

calculate_both

bool Amplitudes::SRNoptions::calculate_both {false}

Calculate both <a||h||b> and <b||h||a>

type

DiracOperator::MatrixElementType Amplitudes::SRNoptions::type

Initial value:

{
    DiracOperator::MatrixElementType::Reduced}

Form of matrix element: Reduced, Stretched, or HFConstant.

include_bo

bool Amplitudes::SRNoptions::include_bo {true}

Include the Brueckner orbital correction (set false when the external legs are already Brueckner orbitals)

print

bool Amplitudes::SRNoptions::print {true}

Print per-element progress (SR is slow)

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The documentation for this struct was generated from the following file:

• Amplitudes/MatrixElements.hpp