A bstract We study the temporal evolution of circuit complexity after local quench where two harmonic chains are suddenly joined, choosing initial state as reference state. discuss numerical results for entire chain and subsystem a block consecutive sites, obtained by exploiting Fisher information geometry covariance matrices. The qualitative behaviour evolutions depends on whether joining poin...

Qualitative simulation (QS) is an area of artificial intelligence that represent continuos and discrete aspects like space, time and quantity with little information, and makes inferences using symbolic data to represent physical quantities. Tradicionally, QS uses a global statebased representation to represent the behavior of the system. To qualitative simulate a system, some initial values ar...