double-slit experiment 1measurement problem 1quantum dissipation 1radiation field 1stochastic dynamics 1
From the 1 of 3 linked papers with an AI index.
3 papers
quant-ph2026
The quantum mechanics of experiments
Jürg Fröhlich, Alessandro Pizzo
The paper reviews the quantum measurement problem and argues that dissipative, stochastic evolution of individual quantum states—arising from ensemble averages of matter interactin…
math-ph2025
Low energy spectrum of the XXZ model coupled to a magnetic field
Simone Del Vecchio, Jürg Fröhlich, Alessandro Pizzo +1
For a class of Hamiltonians of spin chains in a uniform external magnetic field that are small quantum perturbations of an Ising Hamiltonian, it is shown that the spectral ga…
math-ph2024
Boundary effects and the stability of the low energy spectrum of the AKLT model
Simone Del Vecchio, Jürg Fröhlich, Alessandro Pizzo +1
In this paper we study the low-lying spectrum of the AKLT model perturbed by small, finite-range potentials and with open boundary conditions imposed at the edges of the chain. Our…