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

De Zimmerman en Space podcast is gelicenseerd onder een Creative Commons CC0 1.0 licentie.

http://creativecommons.org/publicdomain/zero/1.0