Physicist

Interferometer - wave mode and particle mode

Quantum objects are neither particles nor waves, they possess both particle aspects and wave aspects.

SI units & Quantum Mechanics

Since 2019, SI units have been defined using quantum mechanics. Let us find out how it is done.

Interferometer and Uncertainties

In this dual, we compare the uncertainty relations and the inequalities given by an interferometer.

Introduction to Quantum State Estimation - part 1

In this video, we discuss the difference between linear inversion and maximum likelihood in quantum state estimation.

The Joint Distribution Argument - on Bell's Paradox

With randomness, quantum universe is much more fun than the classical one.

No Cloning Theorem in 5 mins

In this video, we go through the simple proof of the no-cloning theorem and find out how unknown quantum state cannot be copied.