Dinh Phu Nguyen dinhphu28

555 your office number

512 Nguyen Xien, Long Thanh My Ward

Thu Duc City, Ho Chi Minh City

Hi, I’m Dinh Phu, a software engineer at FPT Corporation. I’m interested in software engineering, programming languages, and software development. I’m also a fan of open source software, which helps me to learn and contribute to the community, and I’m always looking for new opportunities to learn and grow.

With me, learning is a lifelong journey, more knowledge, more experience, more fun. Not only software knowledge can help me to solve problems, but also the knowledge of other fields can help me to think and solve problems in a different way. I’m always open to new ideas and new ways of thinking.

I’m also interested in practical research, which can help me to learn and apply new technologies to solve real-world problems. I’m always looking for new opportunities to work on interesting projects, collaborate with other people, and learn new things.

news

Jan 15, 2016	A simple inline announcement with Markdown emoji!
Nov 07, 2015	A long announcement with details
Oct 22, 2015	A simple inline announcement.

latest posts

Jul 14, 2025	Build a Root and Intermediate Certificate Authority with Easy-RSA
Jul 14, 2025	Why Build Your Own Certificate Authority
May 30, 2025	ZRAM and how I deal with the memory usage in my Linux system

selected publications

PhysRev

Can Quantum-Mechanical Description of Physical Reality Be Considered Complete?

A. Einstein, B. Podolsky, and N. Rosen

Phys. Rev., May 1935

Abs HTML PDF

In a complete theory there is an element corresponding to each element of reality. A sufficient condition for the reality of a physical quantity is the possibility of predicting it with certainty, without disturbing the system. In quantum mechanics in the case of two physical quantities described by non-commuting operators, the knowledge of one precludes the knowledge of the other. Then either (1) the description of reality given by the wave function in quantum mechanics is not complete or (2) these two quantities cannot have simultaneous reality. Consideration of the problem of making predictions concerning a system on the basis of measurements made on another system that had previously interacted with it leads to the result that if (1) is false then (2) is also false. One is thus led to conclude that the description of reality as given by a wave function is not complete.