solid::Laboratory Class Reference

contains static methods for measurement More...

#include <Laboratory.hpp>

Static Public Member Functions
template<template< typename > class T1, typename T2 , typename T3 = arma::cx_double>
static std::conditional < std::is_same< T2, arma::cx_double >::value||std::is_same < T3, arma::cx_double >::value, arma::cx_double, double > ::type	Measure (QuantumSystem< T1, T2 > &, QuantumState< T3 > &)
	measures dot product between QuantumState and QuantumSystem More...

Detailed Description

contains static methods for measurement

Member Function Documentation

template<template< typename > class T1, typename T2 , typename T3 >

std::conditional< std::is_same< T2, arma::cx_double >::value||std::is_same< T3, arma::cx_double >::value, arma::cx_double, double >::type solid::Laboratory::Measure ( QuantumSystem< T1, T2 > &  qSystem, QuantumState< T3 > &  qState  )

static

measures dot product between QuantumState and QuantumSystem

Template Parameters

T1	matrix type: arma::Mat and arma:SpMat are supported
T2	data type: double, std::complex<double> are supported

Returns

T2 returns scalar product < QuantumState | QuantumSystem | QuantumState >

Returns \(\langle \psi | \hat {\mathcal O} | \psi \rangle \), where \(|\psi\rangle\) is QuantumState and \(\hat {\mathcal O}\) are current matrixElements in QuantumSystem

Note

Return type is deduced based on the types of QuantumSystem and QuantumState. If any of them is complex type: arma::cx_double, than return type is deduced as arma::cx_double

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

• Modules/SOLIDstate_bits/Laboratory/Laboratory.hpp
• Modules/SOLIDstate_bits/Laboratory/Laboratory-imp.cpp
• Modules/SOLIDstate_bits/Laboratory/Laboratory.cpp