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Class JSci.physics.quantum.SpinOperator 

java.lang.Object
   |
   +----JSci.physics.quantum.Operator
           |
           +----JSci.physics.quantum.SpinOperator
public final class SpinOperator
extends Operator
The SpinOperator class provides an object for encapsulating spin operators.

Variable Index

o X1
Spin 1 operator (x).
o X1_2
Spin 1/2 operator (x).
o Y1
Spin 1 operator (y).
o Y1_2
Spin 1/2 operator (y).
o Z1
Spin 1 operator (z).
o Z1_2
Spin 1/2 operator (z).

Method Index

o isSelfAdjoint()
Returns true if this operator is self-adjoint.
o isUnitary()
Returns true if this operator is unitary.
o trace()
Returns the trace.

Variables

o X1_2 
 public static final SpinOperator X1_2
Spin 1/2 operator (x).

o Y1_2 
 public static final SpinOperator Y1_2
Spin 1/2 operator (y).

o Z1_2 
 public static final SpinOperator Z1_2
Spin 1/2 operator (z).

o X1 
 public static final SpinOperator X1
Spin 1 operator (x).

o Y1 
 public static final SpinOperator Y1
Spin 1 operator (y).

o Z1 
 public static final SpinOperator Z1
Spin 1 operator (z).

Methods

o isSelfAdjoint 
 public boolean isSelfAdjoint()
Returns true if this operator is self-adjoint.

Overrides:
isSelfAdjoint in class Operator
o isUnitary 
 public boolean isUnitary()
Returns true if this operator is unitary.

Overrides:
isUnitary in class Operator
o trace 
 public Complex trace()
Returns the trace.

Overrides:
trace in class Operator 
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