(MATHEMATICAL MODELING AND NUMERICAL SIMULATION OF QUANTUM FLUID SYSTEMS)

Таврійський державний агротехнологічний університет імені Дмитра Моторного, Natalya L. Sosnickaya, M. V. Morozov Morozov +3 more

亮五 久保, 文彦 高野

Laurent Nottale A, Thierry Lehner

We perform numerical simulations of a new proposal of laboratory experiment that would allow the transformation of a classical fluid into a quantum-type (super)fluid through the application of a generalized quantum potential. This quantum potential is simulated by using a real time retroactive loop involving a measurement of density, a calculation of the potential in function of the measured density, then an application of the calculated potential through a classical force. This general experimental concept is exemplified here by the case of a nonspreading oscillating wave packet in a harmonic oscillator potential. We find signatures of a quantum-like behavior which are stable against various perturbations. Finally, the feasability of a realization of this concept in an actual plasma experiment is analyzed.

Chia‐Liang Lin, Tsu-Hsu Yen

Alberto Bramati, Michele Modugno

Matthew Doyle