#include <RealTimeTransport/Model.h>

This class defines the abstract interface from which all models need to inherit.

Public Types
using	OperatorType = SciCore::Matrix
	Type of ordinary operators.

using	SupervectorType = SciCore::Vector
	Type of vectorized operators.

using	SuperRowVectorType = SciCore::RowVector
	Type of adjoint of vectorized operators.

using	SuperoperatorType = SciCore::Matrix
	Type of superoperators.

Public Member Functions
bool	operator== (const Model &other) const
	Equality comparison operator.

bool	operator!= (const Model &other) const
	Inequality comparison operator.

virtual int	dimHilbertSpace () const noexcept=0
	Returns the dimension of the Hilbert space.

virtual int	numStates () const noexcept=0
	Returns the number of single particle states (including spin).

virtual int	numChannels () const noexcept=0
	Returns the number of channels in each reservoir (e.g. spin).

virtual int	numReservoirs () const =0
	Returns the number of reservoirs the system is connected to.

virtual OperatorType	H () const =0
	Returns the Hamiltonian.

virtual OperatorType	P () const
	Returns the parity operator.

virtual OperatorType	d (int l) const =0
	Returns the annihilation operator of the single particle state indexed by l.

virtual SciCore::Complex	coupling (int r, int nu, int l) const =0
	Returns the coupling coefficient in the tunneling Hamiltonian, given by \(\sqrt{\lambda}_{r \nu} t_{r \nu l}\).

virtual const SciCore::RealVector &	temperatures () const noexcept=0
	Returns the temperatures of the reservoirs the system is connected to.

virtual const SciCore::RealVector &	chemicalPotentials () const noexcept=0
	Returns the chemical potentials of the reservoirs the system is connected to.

virtual SupervectorType	vectorize (const OperatorType &op) const
	Vectorizes an operator into its supervector form.

virtual OperatorType	operatorize (const SupervectorType &supervector) const
	Transforms a supervector back into operator form.

virtual const std::vector< int > &	blockDimensions () const noexcept=0
	The memory kernel and propagator are block diagonal. This function returns a reference to a vector containing the dimensions of these blocks.

virtual std::unique_ptr< Model >	copy () const =0
	Returns a deep copy of the model.

virtual bool	isEqual (const Model &other) const =0
	Returns true if other is the same as *this, otherwise false.

Public Types

Public Member Functions