Space-time crystals in Bose-Einstein condensates

10.33540/701 ◽  
2021 ◽  
Author(s):  
◽  
Jasper Smits
Keyword(s):  
Space Time ◽  
Bose Einstein ◽  
Time Crystals

scholarly journals Lévy HBT Results at NA61/SHINE

Universe ◽  
2019 ◽  
Vol 5 (6) ◽  
pp. 154 ◽  
Author(s):  
Barnabás Pórfy
Keyword(s):  
Source Parameters ◽  
High Energy ◽  
Space Time ◽  
Time Structure ◽  
Transverse Mass ◽  
Mass Dependence ◽  
Space Time Structure ◽  
Bose Einstein

Bose–Einstein (or Hanbury–Brown and Twiss (HBT)) momentum correlations reveal the space–time structure of the particle emitting source created in high energy nucleus–nucleus collisions. In this paper we present the latest NA61/SHINE measurements of Bose–Einstein correlations of identified pion pairs and their description based on Lévy distributed sources in Be + Be collisions at 150A GeV/c. We investigate the transverse mass dependence of the Lévy source parameters and discuss their possible interpretations.

scholarly journals Discrete time crystals in Bose-Einstein condensates and the symmetry-breaking edge in a simple two-mode theory

2021 ◽  
Vol 104 (5) ◽  
Author(s):  
Jia Wang ◽  
Krzysztof Sacha ◽  
Peter Hannaford ◽  
Bryan J. Dalton
Keyword(s):  
Symmetry Breaking ◽  
Discrete Time ◽  
Mode Theory ◽  
Bose Einstein ◽  
Time Crystals

scholarly journals Space-Time Crystals of Trapped Ions

2012 ◽  
Vol 109 (16) ◽  
Author(s):  
Tongcang Li ◽  
Zhe-Xuan Gong ◽  
Zhang-Qi Yin ◽  
H. T. Quan ◽  
Xiaobo Yin ◽  
...  
Keyword(s):  
Space Time ◽  
Trapped Ions ◽  
Time Crystals

scholarly journals On the long-term stability of space-time crystals

2020 ◽  
Vol 22 (10) ◽  
pp. 105001
Author(s):  
J Smits ◽  
H T C Stoof ◽  
P van der Straten
Keyword(s):  
Space Time ◽  
Term Stability ◽  
Long Term Stability ◽  
Time Crystals
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