Since ten years back a sub-field of quantum information theory has emerged, quantum game theory. Regard it as the intersection of quantum mechanics and game theory. It deals with game theoretical situations where the participants use entangled quantum states, quantum superposition and unitary operations as resources to gain advantages compared to classical counterparts.
I am designing and (trying) solving a quantum game using three level quantum states, qutrits (compared to the usual qubits, two level systems).
This is fantastic! I came across this site a while back and promised myself that I would submit something as soon as I could find the time. Then it slipped my occupied mind and I forgot about the very existence of LW! I happened to take a look inside tonight and the first thing I see is that there is a meetup here in Stockholm 36 hours and 15 minutes from now. What a nice coincidence! I’ll be very happy to join. I’m a sucker for all kinds of discussions. Game theory, economy, politics, decision theory, technology, artificial intelligence, fundamental questions in philosophy, physics, you name it. See you guys!