/ˈtɪdbɪt/ - a small and particularly interesting item of information. – ResearchTidbits

Superfluidity as a response to phase twists

chunk

theory

Superfluidity and superconductivity might be, in my opinion, one of the most intriguing phenomena that presents quantum behaviour at a macroscopic scale. However, they…

The callback pattern

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code

One of my favourite design patterns is the Callback (also known as the Command pattern in object-oriented contexts). Loosely speaking, a callback is simply a function f whose…

Linearly indexing a 2D grid

nibble

number theory

Recently, I had to write an exact diagonalization routine to solve for the ground state of a system of interacting bosons in the continuum. Generally this simply involves…

Automating image cropping

tidbit

code

bec

Sometimes being a (numerical) theorist gets a bit tiring. In those moments, I occasionally peek into what my colleagues are working on with the BEC experiment downstairs. If…

Akshay Shankar, Dhruva Sambrani

Determining phase boundaries

tidbit

code

Given a quantum many-body Hamiltonian, one of the first goals usually is to account for possible ground state phases and map out the corresponding phase diagram in the…