Non-zero energy exchange with the environment can transform originally Hermitian systems into non-Hermitian ones. Beyond introducing complexity into the energy spectrum, non-Hermiticity can also ...

A study led by Professor Ginestra Bianconi from Queen Mary University of London, in collaboration with international researchers, has unveiled a transformative framework for understanding complex ...

They used machine learning methods that probed down to the molecular level while also retaining quantum-mechanical accuracy of the various interactions. "As the number of material layers increases, ...