gridripper::phys::scalar::Quartic Class Reference

Mass term and a quartic potential. More...

#include <Quartic.h>

Inheritance diagram for gridripper::phys::scalar::Quartic:

List of all members.

Public Member Functions
	Quartic (const string &str, const Parameters &p) throw (IllegalArgumentException&)
	Constructs a potential term.
	Quartic (GReal_t m, GReal_t c4)
	Constructs a quartic potential term.
GReal_t	eval_V (GReal_t psi, GReal_t T)
	Evaluates the potential term.
GReal_t	eval_dVdpsi (GReal_t psi, GReal_t T)
	Evaluates the derivative of the potential.

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Detailed Description

Mass term and a quartic potential.

Version:

0.5, 01/07/2009

Since:

GridRipper 0.5, 11/29/2008

Author:

Peter Csizmadia

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Constructor & Destructor Documentation

gridripper::phys::scalar::Quartic::Quartic	(	const string &	str,
		const Parameters &	p
	)			throw (IllegalArgumentException&)

Constructs a potential term.

Parameters:

	str	the parameter string containing "m=..." and "c4=..."
	p	parameters

gridripper::phys::scalar::Quartic::Quartic	(	GReal_t	m,
		GReal_t	c4
	)			[inline]

Constructs a quartic potential term.

Parameters:

	m	the mass
	c4	the coupling constant

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Member Function Documentation

GReal_t gridripper::phys::scalar::Quartic::eval_V	(	GReal_t	psi,
		GReal_t	T
	)			[inline, virtual]

Evaluates the potential term.

Parameters:

	psi	the scalar field
	T	effective temperature (unused here)

Returns:

the potential

Implements gridripper::phys::scalar::ScalarPotential.

GReal_t gridripper::phys::scalar::Quartic::eval_dVdpsi	(	GReal_t	psi,
		GReal_t	T
	)			[inline, virtual]

Evaluates the derivative of the potential.

Parameters:

	psi	the scalar field
	T	effective temperature (unused here)

Returns:

the derivative of the potential

Implements gridripper::phys::scalar::ScalarPotential.

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

• gridripper/phys/scalar/Quartic.h