CCEX-1.0.0
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List of all members | Public Attributes
Qubit Struct Reference

Detailed Description

Qubit structure contains each qubit's information.

Note
When you make this structure, the following action would be done automatically. (1) alpha, beta value would be allocated (2) The dimension of alpha, beta would be checked if it is 2*spin+1 (3) The alpha, beta would be normalized

Public Attributes

char name [MAX_CHARARRAY_LENGTH]
 The name of a qubit.
 
float spin
 The spin number of a qubit.
 
double gyro
 The gyromagnetic ratio of a qubit (Unit : radkHz/G)
 
double xyz [3]
 The position of a qubit (Unit : angstrom)
 
double detuning
 The detuning value of a qubit (Unit : radkHz)
 
double overhaus
 The energy detuning from spin bath (Unit : radkHz)
 
MatrixXcd alpha
 The projected state of a qubit (alpha)
 
MatrixXcd beta
 The projected state of a qubit (beta)
 

Member Data Documentation

◆ alpha

MatrixXcd Qubit::alpha

The projected state of a qubit (alpha)

Value is be obtained from &Qubit -> "alphams" or -> "alphastate" tag (no default value)

  • Demension : 2*spin+1
  • alphams : The z-basis sub level of alpha (e.g. S, S-1, S-2 ... -S+1, -S)
  • alphastate : The spin state (matrix) of alpha (e.g. [1 0 0], [0 1 0], [0 0 1])
    Todo
    Add documentation for cce.in : &Qubit -> "alphams" and -> "alphastate" tag

◆ beta

MatrixXcd Qubit::beta

The projected state of a qubit (beta)

Value is be obtained from &Qubit -> "betams" or -> "betastate" tag (no default value)

  • Demension : 2*spin+1
  • betams : The z-basis sub level of beta (e.g. S, S-1, S-2 ... -S+1, -S)
  • betastate : The spin state (matrix) of beta (e.g. [1 0 0], [0 1 0], [0 0 1])
    Todo
    Add documentation for cce.in : &Qubit -> "betams" and -> "betastate" tag

◆ detuning

double Qubit::detuning

The detuning value of a qubit (Unit : radkHz)

The artifitial effect to shift energy level of a qubit. Value can be obtained from &Qubit -> "qdetuning" (default : 0.0)

Note
Unit in input file (cce.in) : MHz
Todo
Add documentation for cce.in : &Qubit -> "qdetuning" tag

◆ gyro

double Qubit::gyro

The gyromagnetic ratio of a qubit (Unit : radkHz/G)

Value is obtained from &Qubit -> "qgyro" (default : gyro_electron)

Note
Unit in input file (cce.in) : radkHz/G
Todo
Add documentation for cce.in : &Qubit -> "qgyro" tag

◆ name

char Qubit::name[MAX_CHARARRAY_LENGTH]

The name of a qubit.

Value can be obtained from &Qubit -> "qname" (default : e)

Todo
Add documentation for cce.in : &Qubit -> "qname" tag

◆ overhaus

double Qubit::overhaus

The energy detuning from spin bath (Unit : radkHz)

Automatically set if &Qubit -> "qoverhaus" tag is true (default : 0.0)

Todo
Add documentation for cce.in : &Qubit -> "qoverhaus" tag

◆ spin

float Qubit::spin

The spin number of a qubit.

Value can be obtained from &Qubit -> "qnspin" (default : 1)

Todo
Add documentation for cce.in : &Qubit -> "qspin" tag

◆ xyz

double Qubit::xyz[3]

The position of a qubit (Unit : angstrom)

Value should be obtained from &Qubit -> "qxyz" or qubitfile (no default value)

Note
Unit in input file (cce.in) : angstrom
Todo
Add documentation for cce.in : &Qubit -> "qxyz" tag and qubitfile
The documentation for this struct was generated from the following file: