Hyperon-antihyperon system in electron-positron annihilation as quantum probes for temperature estimation with local and global dephasing

Anass Hminat, Abdallah Slaoui, Rachid Ahl Laamara +1

We investigate quantum thermometry in Ohmic-type reservoirs using two-qubit probes within an exactly solvable pure-dephasing framework. By analyzing the individual variance associa…