2 papers
physics.optics2025
Understanding and improving axial detection in optical tweezers based on the interference of forward- and backward- scattered light
Isaac Pérez Castillo, Simon Leturcq, Sylvain Domitin +3
Fast and accurate 3D position detection in optical tweezers (OT) is essential for quantitatively monitoring subtle variations in the mechanical properties of microscopic systems ra…
cond-mat.dis-nn2025
Spectral properties of a Non-Hermitian extension of the diluted Wishart ensemble
Edgar Guzmán-González, Isaac Pérez Castillo
We develop a theoretical framework based on the cavity and replica methods to analyze the spectral properties of sparse asymmetric correlation matrices of the form $\boldsymbol{F}…