In physics, a phase transition is a transformation of a substance from one form to another. They happen everywhere, from ...

"Without this wealth of data, it would have been impossible to detect the periodic signal with the level of accuracy we achieved." This approach can now be used to determine the rotation rate of ...

Abstract: Quasi (pseudo/approximate) periodic signals often occur in natural settings, particularly when a periodic signal is recorded with noise. In this work, we develop a new dynamical equation ...