edu.buffalo.fs7.mathlib
Class NoiseError

java.lang.Object
  |
  +--edu.buffalo.fs7.mathlib.MathObject
        |
        +--edu.buffalo.fs7.mathlib.MathMap
              |
              +--edu.buffalo.fs7.mathlib.NoiseError

All Implemented Interfaces:

java.lang.Cloneable

public class NoiseError

extends MathMap

class representing a map that generates an infinitesimal 2x2 complex rotation matrix in dependence of the standard deviation of a Gaussian distribution given as a parameter. This class is used to model the effect of noise during gate applications.

See Also:

Gate, Decoherence

Fields inherited from class edu.buffalo.fs7.mathlib.MathObject

mathlib

Constructor Summary

NoiseError()
creates a map that generates an infinitesimal 2x2 rotation matrix.

Method Summary

MathObject	apply(MathObject o) returns an infinitesimal 2x2 rotation matrix where the three parameters eps_1, eps_2, eps_3 are drawn from a Gaussian distribution of standard deviation sigma as specified in the real part of the complex number.
java.lang.String	toString() string representation of the decoherence map

Methods inherited from class edu.buffalo.fs7.mathlib.MathObject

clone, toParseableString

Methods inherited from class java.lang.Object

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

Constructor Detail

NoiseError

public NoiseError()

creates a map that generates an infinitesimal 2x2 rotation matrix.

Method Detail

apply

public MathObject apply(MathObject o)

returns an infinitesimal 2x2 rotation matrix where the three parameters eps_1, eps_2, eps_3 are drawn from a Gaussian distribution of standard deviation sigma as specified in the real part of the complex number. The return value is the 2x2 matrix.

Overrides:

apply in class MathMap

toString

public java.lang.String toString()

string representation of the decoherence map

Overrides:

toString in class MathObject

Following copied from class: edu.buffalo.fs7.mathlib.MathObject

See Also:

MathObject.toParseableString()