US-Europe-AUST Colloqium. Quantum Geometry in flat-band superconductivity, Bose-Einstein condensation, light-matter interactions and nanophotonics

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  •  28 Jun 2023
     3:00 pm - 4:00 pm

Päivi Törmä, Department of Applied Physics, Aalto University, Finland Catch up on YouTube We have found that superconductivity and superfluidity have a connection to quantum geometry [1,2]. Namely, the superfluid weight in a multiband system has a previously unnoticed component which we call the geometric contribution. It is proportional to the minimal quantum metric of Read More

Forces and energy: Quantum energy

Checking out Einstein and going quantum Quantum and classical physics both have the concept of energy in common. The conservation of energy still applies in quantum physics the same way it does in classical physics. The difference is in the math used to calculate energy and work. In quantum physics it is all about probability – the energy something has ...