An Adaptive trajectory class representing Master equation evolution from a density-operator initial condition. More...

#include <Master.h>

Inheritance diagram for quantumtrajectory::Master< RANK, V, IS_FAST >:

Collaboration diagram for quantumtrajectory::Master< RANK, V, IS_FAST >:

Public Types
typedef boost::mpl::if_c< IS_FAST, master::BaseFast< RANK >, master::Base< RANK > >::type	Base

typedef Base::QuantumSystem	QuantumSystem

typedef Base::DensityOperatorLow	DensityOperatorLow

typedef Base::DensityOperator	DensityOperator

Public Member Functions
template<typename SYS >
	Master (DensityOperator &rho, const SYS &sys, const master::Pars &pt, bool negativity, const DensityOperatorLow &scaleAbs=DensityOperatorLow())
	Templated constructor. More...

const DensityOperator &	getRho () const

Detailed Description

An Adaptive trajectory class representing Master equation evolution from a density-operator initial condition.

Note: The ODE driver underlying this class needs to store several (typically 6–7, this depends on the chosen driver) density-operator instants.

Template Parameters

RANK	arity of the Hilbert space
V	has the same function as the template parameter `V` in display_densityoperator::_, which class is used here for deriving quantum averages to display from the evolved density operator
IS_FAST	the class will use either blitzplusplus::basi::Iterator or blitzplusplus::basi_fast::Iterator to perform the multi-matrix multiplications, depending on this template argument

Definition at line 136 of file Master.h.

Constructor & Destructor Documentation

template<int RANK, typename V , bool IS_FAST>

template<typename SYS >

quantumtrajectory::Master< RANK, V, IS_FAST >::Master	(	DensityOperator &	rho,
		const SYS &	sys,
		const master::Pars &	pt,
		bool	negativity,
		const DensityOperatorLow &	scaleAbs = `DensityOperatorLow()`
	)

inline

Templated constructor.

Template Parameters

SYS	the physical system – can be any type convertible to structure::QuantumSystem::Ptr via cpputils::sharedPointerize

Parameters

rho	the density operator to be evolved
sys	object representing the quantum system
pt	parameters of the evolution
negativity	governs whether entanglement should be calculated, cf. display_densityoperator::_, quantumdata::negPT
scaleAbs	has the same role as `scaleAbs` in evolved::Maker::operator()

Definition at line 152 of file Master.h.

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