On Wednesday 22 June Hans Christian Öttinger (ETH Zürich) will give a talk titled “A robust approach to quantum field theory: A give-and-take situation for philosophy” (abstract below).
The series of online seminars is organized in the context of the activities of the LanCog Research Group at the Centre of Philosophy of the University of Lisbon, and will focus on the foundations of quantum and spacetime physics.
The meeting will be online on Zoom (17:00-19:00 CEST). If you have not registered yet, you can do so here.
You can address any question to Andrea Oldofredi (email@example.com).
I present an intuitive and robust mathematical representation of fundamental particle physics based on a novel approach to quantum field theory, which is guided by four carefully motivated metaphysical postulates. More concretely, I explore a dissipative approach to quantum field theory  and propose a possible explanation of the Planck scale in quantum gravity. Offering a radically new perspective on this topic, my presentation focuses on the conceptual foundations of quantum field theory and ontological questions . It also suggests a new stochastic simulation technique in quantum field theory which is complementary to existing ones.
 H.C. Öttinger, A Philosophical Approach to Quantum Field Theory (Cambridge University Press, 2017).
 A. Oldofredi and H.C.Öttinger, The dissipative approach to quantum field theory: conceptual
foundations and ontological implications, Euro Jnl Phil Sci 11, 18 (2021).