2 papers
quant-ph2025
Exploiting higher-order correlation functions for photon-statistics-based characterization and reconstruction of arbitrary Gaussian states
Philip Heinzel, René Sondenheimer
Gaussian states are an essential building block for various applications in quantum optics and quantum information science, yet the precise relation between their second- and third…
hep-th2024
Quantum field theories of relativistic Luttinger fermions
Holger Gies, Philip Heinzel, Johannes Laufkötter +1
We propose relativistic Luttinger fermions as a new ingredient for the construction of fundamental quantum field theories. We construct the corresponding Clifford algebra and the s…