RGEvolutorNew Class Reference

#include <RGEvolutorNew.h>

Inheritance diagram for RGEvolutorNew:

Detailed Description

Definition at line 24 of file RGEvolutorNew.h.

Public Member Functions
const gslpp::matrix< double > &	Evol (qcd_orders order_qcd, qed_orders order_qed=QED0) const
	Evolution matrix set at a fixed order of Electroweak coupling. More...
const Expanded< gslpp::matrix< double > > &	getEvol () const
double	getM () const
	Retrieve the upper scale of the Wilson Coefficients. More...
	RGEvolutorNew (unsigned int dim, schemes scheme, qcd_orders order_qcd_i, qed_orders order_qed_i=QED0)
	constructor More...
void	setEvol (const gslpp::matrix< double > &m, qcd_orders order_qcd_i, qed_orders order_qed_i=QED0)
void	setEvol (unsigned int i, unsigned int j, double x, qcd_orders order_i, qed_orders order_qed=QED0)
void	setM (double M)
	Sets the upper scale for the running of the Wilson Coefficients. More...
void	setMu (double mu)
	Sets the lower scale for the running of the Wilson Coefficients. More...
void	setScales (double mu, double M)
	Sets the upper and lower scale for the running of the Wilson Coefficients. More...
virtual	~RGEvolutorNew ()
	destructor More...
Public Member Functions inherited from WilsonTemplateNew< gslpp::matrix< double > >
double	getMu () const
qcd_orders	getOrder_QCD () const
qed_orders	getOrder_QED () const
schemes	getScheme () const
unsigned int	getSize () const
const gslpp::matrix< double > &	getWilson (qcd_orders order_qcd_i, qed_orders order_qed_i=QED0) const
void	resetWilson ()
void	setMu (double mu)
void	setScheme (schemes scheme)
	WilsonTemplateNew (unsigned int size_i, schemes scheme_i, qcd_orders order_qcd_i, qed_orders order_qed_i=QED0)

Protected Attributes
double	M
Protected Attributes inherited from WilsonTemplateNew< gslpp::matrix< double > >
double	mu
qcd_orders	order_qcd
qed_orders	order_qed
schemes	scheme
unsigned int	size
Expanded< gslpp::matrix< double > >	wilson

Additional Inherited Members
Protected Member Functions inherited from WilsonTemplateNew< gslpp::matrix< double > >
Expanded< gslpp::matrix< double > >	getWilson () const
void	setWilson (const gslpp::matrix< double > &v, qcd_orders order_qcd_i, qed_orders order_qed_i=QED0)

Constructor & Destructor Documentation

RGEvolutorNew()

RGEvolutorNew::RGEvolutorNew	(	unsigned int	dim,
		schemes	scheme,
		qcd_orders	order_qcd_i,
		qed_orders	order_qed_i = QED0
	)

constructor

Parameters

[in]	dim	dimension of the operator basis
[in]	scheme	renormalizations scheme
[in]	order	order of QCD coupling
[in]	order_qed	order of Electroweak coupling

Definition at line 10 of file RGEvolutorNew.cpp.

: WilsonTemplateNew<gslpp::matrix<double> >(dim, scheme, order_qcd_i, order_qed_i)
{}

~RGEvolutorNew()

virtual RGEvolutorNew::~RGEvolutorNew ( )

inlinevirtual

destructor

Definition at line 41 of file RGEvolutorNew.h.

{};

Member Function Documentation

Evol()

const gslpp::matrix< double > & RGEvolutorNew::Evol	(	qcd_orders	order_qcd,
		qed_orders	order_qed = QED0
	)		const

Evolution matrix set at a fixed order of Electroweak coupling.

Parameters

[in]

order_qed

order of Electroweak coupling

Returns

The RGE evolution matrix at a fixed order of Electroweak coupling

Definition at line 64 of file RGEvolutorNew.cpp.

{
    return getWilson(order_qcd_i, order_qed_i);
}

getEvol()

const Expanded< gslpp::matrix< double > > & RGEvolutorNew::getEvol

(

)

const

Returns

Definition at line 37 of file RGEvolutorNew.cpp.

{
    return wilson;
}

getM()

double RGEvolutorNew::getM

(

)

const

Retrieve the upper scale of the Wilson Coefficients.

Returns

M The scale of the Wilson Coefficients set by the model

Definition at line 42 of file RGEvolutorNew.cpp.

{
    return M;
}

setEvol() [1/2]

void RGEvolutorNew::setEvol	(	const gslpp::matrix< double > &	m,
		qcd_orders	order_qcd_i,
		qed_orders	order_qed_i = QED0
	)

Parameters

[in]	m
[in]	order_qed_i	order of Electroweak coupling

Definition at line 32 of file RGEvolutorNew.cpp.

{
    setWilson(m, order_qcd_i, order_qed_i);
}

setEvol() [2/2]

void RGEvolutorNew::setEvol	(	unsigned int	i,
		unsigned int	j,
		double	x,
		qcd_orders	order_i,
		qed_orders	order_qed = QED0
	)

Parameters

[in]	i
[in]	j
[in]	x
[in]	order_i	order of QCD coupling
[in]	order_qed	order of Electroweak coupling

Definition at line 15 of file RGEvolutorNew.cpp.

{    
    if (i > size || j > size) {
        std::stringstream out;
        out << i << " " << j;
        throw std::runtime_error("RGEvolutorNew::setEvol(): matrix indices " + out.str() + " out of range"); 
    }
    if (order_qcd_i > order_qcd || order_qed_i > order_qed) {
        std::stringstream out;
        out << order_qcd_i << " and " << order_qed_i;
        throw std::runtime_error("RGEvolutorNew::setEvol(): order " + out.str() +" not implemented "); 
    }
    gslpp::matrix<double> tmp = wilson.getOrd(order_qcd_i, order_qed_i);
    tmp.assign(i, j, x);
    wilson.setOrd(order_qcd_i, order_qed_i, tmp);
}

setM()

void RGEvolutorNew::setM

(

double

M

)

Sets the upper scale for the running of the Wilson Coefficients.

Parameters

[in]

M

Upper RGE running scale

Definition at line 54 of file RGEvolutorNew.cpp.

{
    setScales(mu, M);
}

setMu()

void RGEvolutorNew::setMu

(

double

mu

)

Sets the lower scale for the running of the Wilson Coefficients.

Parameters

[in]

mu

Lower RGE running scale

Definition at line 59 of file RGEvolutorNew.cpp.

{
    setScales(mu, M);
}

setScales()

void RGEvolutorNew::setScales	(	double	mu,
		double	M
	)

Sets the upper and lower scale for the running of the Wilson Coefficients.

Parameters

[in]	mu	Lower RGE running scale
[in]	M	Upper RGE running scale

Definition at line 47 of file RGEvolutorNew.cpp.

{
    this->M = M;
    WilsonTemplateNew::setMu(mu);
    setEvol(gslpp::matrix<double>::Id(size), QCD0, QED0);
}

Member Data Documentation

M

double RGEvolutorNew::M

protected

Definition at line 107 of file RGEvolutorNew.h.

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

• RGEvolutorNew.h
• RGEvolutorNew.cpp