Blog & Notes
From harmonic oscillator to the parametron featured image

From harmonic oscillator to the parametron

We try to understand the Kerr Parametric Oscillator (KPO) by slowly adding complexity the harmonic oscillator.

Automatic differentiation of a recursive partition function featured image

Automatic differentiation of a recursive partition function

Computing the energy of a bosonic gas in an harmonic trap using automatic differentiation.

Diagonalising 2D Schrödinger Equation featured image

Diagonalising 2D Schrödinger Equation

The eigenfunctions of the time independent Schrödinger equation are numerically computed by discretising with the finite difference method and using exact diagonalisation of sparse …