Aflevering Tijd Kristallen

De tijd tikt maar door, en zo is dit alweer de 50e aflevering van "Zimmerman en Space". In deze aflevering behandelen we de zogenaamde Tijd Kristallen. A Nuclear Spin System at Negative Temperature: https://journals.aps.org/pr/abstract/10.1103/PhysRev.81.279 Negative Absolute Temperature for Motional Degrees of Freedom: https://arxiv.org/abs/1211.0545 Kan het kouder dan het absolute nulpunt? https://www.cursor.tue.nl/nieuws/2013/januari/kan-het-kouder-dan-het-absolute-nulpunt/ Time crystal: https://en.wikipedia.org/wiki/Time_crystal Absolute zero: https://en.wikipedia.org/wiki/Absolute_zero Gibbs, Boltzmann, and negative temperatures: https://arxiv.org/pdf/1403.4299.pdf Zero-point energy: https://en.wikipedia.org/wiki/Zero-point_energy Discrete time crystals: rigidity, criticality, and realizations: https://arxiv.org/pdf/1608.02589.pdf Quantum Time Crystals: https://arxiv.org/pdf/1202.2539.pdf Absence of Quantum Time Crystals: https://arxiv.org/abs/1410.2143 Time crystals in periodically driven systems: https://arxiv.org/abs/1811.06657 Observation of discrete time-crystalline order in a disordered dipolar many-body system: https://arxiv.org/abs/1610.08057 Physicists create time crystals: New form of matter may hold key to developing quantum machines: https://phys.org/news/2017-04-physicists-crystals-key-quantum-machines.html Zimmerman en Space Discord: https://discord.gg/qnJWjXt4JZ De Zimmerman en Space podcast is gelicenseerd onder een Creative Commons CC0 1.0 licentie. http://creativecommons.org/publicdomain/zero/1.0