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

Mass term and a quartic potential. More...

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

List of all members.

Public Member Functions
	Quartic (String str, Parameters p)
	Constructs a potential term.
	Quartic (double m, double c4)
	Constructs a quartic potential term.
double	eval_V (double psi, double T)
	Evaluates the potential term.
double	eval_dVdpsi (double psi, double 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	(	String	str,
		Parameters	p
	)			[inline]

Constructs a potential term.

Parameters:

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

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

Constructs a quartic potential term.

Parameters:

	m	the mass
	c4	the coupling constant

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Member Function Documentation

double gridripper::phys::scalar::Quartic::eval_V	(	double	psi,
		double	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.

double gridripper::phys::scalar::Quartic::eval_dVdpsi	(	double	psi,
		double	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.java