Common functionality of Liouvillean & Averaged. More...

Inheritance diagram for structure::LiouvilleanAveragedCommonRanked< RANK >:

Collaboration diagram for structure::LiouvilleanAveragedCommonRanked< RANK >:

Public Types
typedef boost::shared_ptr< const LiouvilleanAveragedCommonRanked >	Ptr

typedef LiouvilleanAveragedCommon::DArray1D	DArray1D

typedef quantumdata::LazyDensityOperator< RANK >	LazyDensityOperator

Public Types inherited from structure::LiouvilleanAveragedCommon
typedef boost::shared_ptr< const LiouvilleanAveragedCommon >	Ptr

typedef DArray< 1 >	DArray1D
	A 1D real array storing the quantum averages – even if they are complex, their real & imaginary parts must be stored separately as reals.

Public Member Functions
const DArray1D	average (double t, const LazyDensityOperator &matrix) const
	Calculates quantum averages & checks post-conditions. More...

Public Member Functions inherited from structure::LiouvilleanAveragedCommon
std::ostream &	displayKey (std::ostream &o, size_t &i) const
	Displays a key (a.k.a. legend) More...

size_t	nAvr () const
	Returns the number of calculated quantum averages. More...

Detailed Description

Common functionality of Liouvillean & Averaged.

Template Parameters

RANK	arity of the Hilbert space

Member Function Documentation

template<int RANK>

const DArray1D structure::LiouvilleanAveragedCommonRanked< RANK >::average	(	double	t,
		const LazyDensityOperator &	matrix
	)		const

inline

Calculates quantum averages & checks post-conditions.

Warning: The elements of the returned array must have a linear dependence on matrix, in particular, they must be of the form $\Tr{\Ob_m\rho},$ where $\Ob_m$ is a set of quantum operators defined on the Hilbert space of the system.

Exceptions

AveragesNumberMismatchException	if postcondition 1. is not met
InfiniteDetectedException	if postcondition 2. is not met

Postcondition: 1.: number of averages must equal LiouvilleanAveragedCommon::nAvr; 2.: all quantum averages must be finite

Parameters

t	one or more of the operators whose quantum average is calculated, might be time-dependent
matrix	the state of the quantum system

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