Sequential Quantum Gate Decomposer  v1.9.3
Powerful decomposition of general unitarias into one- and two-qubit gates gates
U1.h
Go to the documentation of this file.
1 /*
2 Created on Fri Jun 26 14:13:26 2020
3 Copyright 2020 Peter Rakyta, Ph.D.
4 
5 Licensed under the Apache License, Version 2.0 (the "License");
6 you may not use this file except in compliance with the License.
7 You may obtain a copy of the License at
8 
9  http://www.apache.org/licenses/LICENSE-2.0
10 
11 Unless required by applicable law or agreed to in writing, software
12 distributed under the License is distributed on an "AS IS" BASIS,
13 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 See the License for the specific language governing permissions and
15 limitations under the License.
16 
17 @author: Peter Rakyta, Ph.D.
18 */
23 #ifndef U1_H
24 #define U1_H
25 
26 #include "U3.h"
27 #include "matrix.h"
28 #include "matrix_real.h"
29 #define _USE_MATH_DEFINES
30 #include <math.h>
31 
32 
36 class U1: public U3 {
37 
38 
39 public:
40 
44 U1();
45 
46 
52 U1(int qbit_num_in, int target_qbit_in);
53 
54 
58 ~U1();
59 
60 
67 void apply_to( Matrix_real& parameters, Matrix& input, int parallel );
68 
69 
75 void apply_from_right( Matrix_real& parameters, Matrix& input );
76 
77 
84 virtual std::vector<Matrix> apply_derivate_to( Matrix_real& parameters, Matrix& input, int parallel );
85 
86 
94 void parameters_for_calc_one_qubit( double& ThetaOver2, double& Phi, double& Lambda);
95 
96 
101 U1* clone();
102 
103 
109 virtual Matrix_real extract_parameters( Matrix_real& parameters );
110 
111 
112 };
113 
114 
115 #endif //U1.h
A class representing a U3 gate.
Definition: U3.h:36
A class representing a U3 gate.
Definition: U1.h:36
void parameters_for_calc_one_qubit(double &ThetaOver2, double &Phi, double &Lambda)
Calculate the matrix of a U3 gate gate corresponding to the given parameters acting on a single qbit ...
Definition: U1.cpp:191
Header file of complex array storage array with automatic and thread safe reference counting...
void apply_from_right(Matrix_real &parameters, Matrix &input)
Call to apply the gate on the input array/matrix by input*U3.
Definition: U1.cpp:129
Class to store data of complex arrays and its properties.
Definition: matrix.h:38
void apply_to(Matrix_real &parameters, Matrix &input, int parallel)
Call to apply the gate on the input array/matrix by RX*input.
Definition: U1.cpp:100
Header file for a class representing a U3 gate.
virtual std::vector< Matrix > apply_derivate_to(Matrix_real &parameters, Matrix &input, int parallel)
Call to evaluate the derivate of the circuit on an inout with respect to all of the free parameters...
Definition: U1.cpp:158
~U1()
Destructor of the class.
Definition: U1.cpp:88
virtual Matrix_real extract_parameters(Matrix_real &parameters)
Call to extract parameters from the parameter array corresponding to the circuit, in which the gate i...
Definition: U1.cpp:222
U1()
Nullary constructor of the class.
Definition: U1.cpp:29
U1 * clone()
Call to create a clone of the present class.
Definition: U1.cpp:204
Class to store data of complex arrays and its properties.
Definition: matrix_real.h:39