1) "indep_tf25_Kf15_std18" and "sym3_tf35_Kf14_std25" Matlab files. Each file is in Matlab format and contains 2 variables : "header" which contains the date, the number of samples and the sampling frequency of the acquisition, and "data" which is a 1D array. This array stores side by side the voltage corresponding to each of the four quadrants of the photodiode and the controled voltage that drives the intensity of the first laser beam (sent to the AOD). For example, in order to put together the voltage of the 1st quadrant of the photodiode we have to read one every 5 points from the array. Each file contains several protocols, depending on the duration of the protocol. "indep_tf25_Kf15_std18" : Those files corresponds to the response of the 1st particle to the Coupled ESE of the Figure 6 2) "Analyse_data_ESE_protocol" Matlab file This script is written to analyse data format like the ones of this datasheet. If uses the data array to build the variance of the particle during the protocol. It was used to plot all the experimental results of the paper. "sym3_tf35_Kf14_std25" : Those files corresponds to the response of the 1st particle to the Symmetric ESE of the Figure 6 3) The "_result" is the post-treatment file obtained with the "Analyse_data_ESE_protocol" script. 4) "Figure_2" "Figure_6" "Figure_8" Matlab figures Those Matlab files contains all the treated data (including error bars) used to plot the figures 6, 2, 8. 5) "equilibrium_correlation_fuctions' Mathematica file This file is a computation notebook in Mathematica language that computes the expression of the correlation functions and plot them as in Figure 3 6) "Response_to_sym_protocol" Mathematica file This file is a computation notebook in Mathematica language that, knowing the distance between the particles, predicts the variance evolution of the particles during the symmetric protocol by solving the coupled evolution equations. It was used to plot Figure 4 and for all theoretical predictions in other figures. All the programs are filled of comments that detail how to use them.

This work has been financially supported by the Agence Nationale de la Recherche through grant ANR-18-CE30-0013