Koji Nagata

[36] viXra:1709.0018 submitted on 2017-09-01 14:19:28, (16 unique-IP downloads)

Quantum Algorithm Determining a Homogeneous Linear Function

Authors: Koji Nagata, Tadao Nakamura, Han Geurdes, Josep Batle, Soliman Abdalla, Ahmed Farouk, Do Ngoc Diep
Category: Quantum Physics

[35] viXra:1707.0018 submitted on 2017-07-02 06:30:15, (13 unique-IP downloads)

Quantum Cryptography Based on the Deutsch-Jozsa Algorithm

Authors: Koji Nagata, Tadao Nakamura, Ahmed Farouk
Category: Quantum Physics

[34] viXra:1705.0322 submitted on 2017-05-21 18:45:35, (9 unique-IP downloads)

A New Quantum Algorithm in Case of a Special Function (New Version)

Authors: Koji Nagata, Tadao Nakamura, Han Geurdes, Ahmed Farouk, Josep Batle, Soliman Abdalla, Germano Resconi
Category: Quantum Physics

[33] viXra:1704.0016 submitted on 2017-04-03 01:19:04, (12 unique-IP downloads)

Quantum Cryptography, Quantum Communication, and Quantum Computer in a Noisy Environment

Authors: Koji Nagata, Tadao Nakamura
Category: Quantum Physics

[32] viXra:1704.0015 submitted on 2017-04-03 01:45:44, (5 unique-IP downloads)

A Method of Computing Many Functions Simultaneously by Using Many Parallel Quantum Systems

Authors: Koji Nagata, Germano Resconi, Tadao Nakamura, Josep Batle, Soliman Abdalla, Ahmed Farouk, Han Geurdes
Category: Quantum Physics

[31] viXra:1703.0208 replaced on 2017-05-20 00:44:13, (23 unique-IP downloads)

Quantum Algorithms Are Determining the Property of a Certain Function

Authors: Koji Nagata, Tadao Nakamura, Han Geurdes, Ahmed Farouk, Josep Batle, Soliman Abdalla
Category: Quantum Physics

[30] viXra:1703.0185 submitted on 2017-03-19 08:50:24, (8 unique-IP downloads)

The Kochen-Specker Theorem with Two Results of Finite-Precision Measurements

Authors: Koji Nagata, Tadao Nakamura, Ahmed Farouk
Category: Quantum Physics

[29] viXra:1608.0069 submitted on 2016-08-07 06:56:35, (107 unique-IP downloads)

Generalization of the Bernstein-Vazirani Algorithm

Authors: Koji Nagata, Tadao Nakamura
Category: Quantum Physics

[28] viXra:1606.0085 submitted on 2016-06-09 12:31:59, (23 unique-IP downloads)

New Method to Get the Kochen-Specker Theorem

Authors: Koji Nagata, Tadao Nakamura
Category: Quantum Physics

[27] viXra:1606.0079 submitted on 2016-06-09 04:02:07, (31 unique-IP downloads)

Information and Conditional Probability to go Beyond Hidden Variables

Authors: Koji Nagata, Germano Resconi, Tadao Nakamura, Han Geurdes
Category: Quantum Physics

[26] viXra:1606.0062 replaced on 2016-06-07 10:22:20, (22 unique-IP downloads)

Does a Classical Probability Space for Two-Dimensional Quantum Measurement Theory Exist?

Authors: Koji Nagata, Tadao Nakamura
Category: Quantum Physics

[25] viXra:1606.0045 replaced on 2016-06-04 11:14:06, (47 unique-IP downloads)

Kochen-Specker Theorem in Almost All the Two-Dimensional States

Authors: Koji Nagata, Tadao Nakamura
Category: Quantum Physics

[24] viXra:1605.0002 submitted on 2016-05-01 03:20:17, (32 unique-IP downloads)

Kochen-Specker Theorem as a Precondition for Quantum Computing

Authors: Koji Nagata, Tadao Nakamura
Category: Quantum Physics

[23] viXra:1604.0309 submitted on 2016-04-23 03:51:49, (27 unique-IP downloads)

Measurement Theory Based on the Truth Values Provides the Maximum Violation of the Bell-Mermin Inequality

Authors: Koji Nagata, Tadao Nakamura
Category: Quantum Physics

[22] viXra:1603.0372 submitted on 2016-03-27 09:42:55, (24 unique-IP downloads)

An Additional Constraint on Local Realism with Mixture of Ten-Particle Greenberger-Horne-Zeilinger State Implied by Rotational Invariance

Authors: Koji Nagata, Tadao Nakamura
Category: Quantum Physics

[21] viXra:1603.0360 replaced on 2016-07-01 09:11:49, (42 unique-IP downloads)

Quantum Computing, Quantum Key Distribution, and Quantum Communication

Authors: Koji Nagata, Tadao Nakamura
Category: Quantum Physics

[20] viXra:1512.0219 replaced on 2016-03-27 10:24:45, (54 unique-IP downloads)

Beyond Set Theory in Bell Inequality

Authors: Germano Resconi, Koji Nagata
Category: Quantum Physics

[19] viXra:1511.0179 submitted on 2015-11-19 23:23:59, (35 unique-IP downloads)

New Tests of Multipartite Entanglement in Bell-Type Experiments

Authors: Koji Nagata, Tadao Nakamura
Category: Quantum Physics

[18] viXra:1511.0178 submitted on 2015-11-19 23:28:52, (37 unique-IP downloads)

Measurement Theory in Deutsch's Algorithm Based on the Truth Values

Authors: Koji Nagata, Tadao Nakamura
Category: Quantum Physics

[17] viXra:1509.0139 submitted on 2015-09-16 08:17:25, (26 unique-IP downloads)

On the Bell-Kochen-Specker Paradox

Authors: Koji Nagata, Tadao Nakamura
Category: Quantum Physics

[16] viXra:1507.0163 submitted on 2015-07-21 10:51:52, (104 unique-IP downloads)

Analysis of Bell-Type Experiments and Its Local Realism

Authors: Koji Nagata, Tadao Nakamura
Category: Quantum Physics

[15] viXra:1506.0187 submitted on 2015-06-26 08:39:20, (47 unique-IP downloads)

Does a Single Spin-1/2 Pure Quantum State Have a Counterpart in Physical Reality? (Accepted Version)

Authors: Koji Nagata, Tadao Nakamura
Category: Quantum Physics

[14] viXra:1506.0149 submitted on 2015-06-19 09:51:03, (76 unique-IP downloads)

Theoretical Study of the no-Cloning Theorem

Authors: Koji Nagata, Tadao Nakamura
Category: Quantum Physics

[13] viXra:1504.0147 replaced on 2015-08-25 09:28:16, (32 unique-IP downloads)

Can Hidden Variables Theories Meet Quantum Computation?

Authors: Koji Nagata, Tadao Nakamura
Category: Quantum Physics

[12] viXra:1503.0019 replaced on 2015-08-14 00:11:03, (80 unique-IP downloads)

The Deutsch-Jozsa Algorithm Can be Used for Quantum Key Distribution

Authors: Koji Nagata, Tadao Nakamura
Category: Quantum Physics

[11] viXra:1501.0157 replaced on 2015-08-12 01:47:48, (152 unique-IP downloads)

Violation of Heisenberg's Uncertainty Principle

Authors: Koji Nagata, Tadao Nakamura
Category: Quantum Physics

[10] viXra:1403.0925 replaced on 2015-08-25 09:09:31, (156 unique-IP downloads)

Do the Two Operations Addition and Multiplication Commute with Each Other?

Authors: Koji Nagata, Tadao Nakamura
Category: Mathematical Physics

[9] viXra:1403.0924 submitted on 2014-03-24 08:59:31, (53 unique-IP downloads)

Stern-Gerlach Experiment, Quantum Phase Factor, and Hidden-Variables Theories

Authors: Koji Nagata, Tadao Nakamura
Category: Quantum Physics

[8] viXra:1403.0741 replaced on 2015-07-21 10:58:36, (128 unique-IP downloads)

Von Neumann's Theory, Projective Measurement, and Quantum Computation

Authors: Koji Nagata, Tadao Nakamura
Category: Quantum Physics

[7] viXra:1309.0083 replaced on 2014-03-24 09:05:18, (115 unique-IP downloads)

Reply to ``Comments on `There is No Axiomatic System for the Quantum Theory'''

Authors: Koji Nagata, Tadao Nakamura
Category: Quantum Physics

[6] viXra:1307.0120 submitted on 2013-07-23 12:27:27, (44 unique-IP downloads)

An Additional Condition for Bell Experiments for Accepting Local Realistic Theories

Authors: Koji Nagata, Tadao Nakamura
Category: Quantum Physics

[5] viXra:1307.0118 submitted on 2013-07-23 10:38:23, (38 unique-IP downloads)

Quantum Measurement Theory for an Implementation of Deutsch's Algorithm

Authors: Koji Nagata, Tadao Nakamura
Category: Quantum Physics

[4] viXra:1307.0117 submitted on 2013-07-23 10:51:56, (50 unique-IP downloads)

Does a Single Spin-1/2 Pure Quantum State Have a Counterpart in Physical Reality?

Authors: Koji Nagata, Tadao Nakamura
Category: Quantum Physics

[3] viXra:1307.0116 replaced on 2015-08-25 09:22:28, (54 unique-IP downloads)

Can Von Neumann's Theory Meet Quantum Computation?

Authors: Koji Nagata, Tadao Nakamura
Category: Quantum Physics

[2] viXra:1307.0115 submitted on 2013-07-23 11:32:40, (24 unique-IP downloads)

Quantum Measurement Theory Improves the no-Cloning Theorem

Authors: Koji Nagata, Tadao Nakamura
Category: Quantum Physics

[1] viXra:1307.0112 replaced on 2015-08-25 09:16:32, (39 unique-IP downloads)

Whether the CPT Symmetry Can be Almighty Even in a Photon

Authors: Koji Nagata, Tadao Nakamura
Category: Quantum Physics