Package org.openscience.cdk.math.qm

Class AngularMomentum

java.lang.Object

org.openscience.cdk.math.qm.AngularMomentum

public class AngularMomentum
extends Object

This class is used to calculate angular momentum states.

Author:

Stephan Michels <stephan@vern.chem.tu-berlin.de>

Created on:

2001-07-22

Constructor Summary

Constructors

Constructor	Description
AngularMomentum(double J)

Method Summary

Modifier and Type	Method	Description
Matrix	getIminus()	Calculates the I- operator
Matrix	getIplus()	Calculates the I+ operator
IMatrix	getIx()	Calculates the Ix operator
IMatrix	getIy()	Calculates the Iy operator
IMatrix	getIz()	Calculates the Iz operator
Vector	getSpinVector(double theta, double phi)	Calculates a spin vector by a direction specified by theta and phi

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

AngularMomentum

public AngularMomentum(double J)

Method Details

getIx

public IMatrix getIx()

Calculates the Ix operator

getIy

public IMatrix getIy()

Calculates the Iy operator

getIz

public IMatrix getIz()

Calculates the Iz operator

getIplus

public Matrix getIplus()

Calculates the I+ operator

getIminus

public Matrix getIminus()

Calculates the I- operator

getSpinVector

public Vector getSpinVector(double theta,
 double phi)

Calculates a spin vector by a direction specified by theta and phi