An old puzzle in particle physics has been solved: How can quantum field theories be best formulated on a lattice to ...

Effective field theory (EFT) and hydrodynamics together provide a powerful lens through which to view the collective behaviour of quantum systems. EFT offers a systematic approach to model the ...

As 24-cent copies of Albert Einstein’s abstruse “Coherent Field Theory” reached the U. S. last week, the man himself, his wife and a daughter plodded about Wannsee, simply hunting rooms at that lake ...

Vertex operator algebras (VOAs) lie at the intersection of mathematics and theoretical physics, providing a rigorous algebraic framework for two-dimensional conformal field theories (CFTs). These ...

Perturbative expansion is a valuable mathematical technique which is widely used to break down descriptions of complex quantum systems into simpler, more manageable parts. Perhaps most importantly, it ...