[qmeso-seminar] семинар 31 октября

[Quantum Mesoscopics Dept.]

СЕМИНАР СЕКТОРА КВАНТОВОЙ МЕЗОСКОПИКИ

пятница 31 октября, 15:00, ИТФ



Артём Полькин

Randomly measured quantum particles and thermal noise



Реферативный доклад по работе: https://arxiv.org/pdf/2507.06382

We consider the motion of a quantum particle whose position is measured in random places at
random moments in time. We contrast this motion with the motion of a quantum particle in a
potential which varies randomly in space and in time, which could also be thought of as (possibly
thermal) noise. We calculate expectations of observables both linear and nonlinear in the density
matrix. We demonstrate explicitly that while linear observables cannot distinguish between random
measurements and random noise, measurable distinctions can be seen in nonlinear observables.



[Трансляция: https://zoom.us/j/96948399564?pwd=RXlKbW96Qm1tZEV6SHB0Q2JYeTdrdz09]

подробнее: http://qmeso.itp.ac.ru/seminars.php?abstract=true