Interferometri med ultrakolde atomer
Vol. 31 No. 1 (2020), Re-publication
Vol. 31 No. 1 (2020)

Interferometri med ultrakolde atomer

Re-publication
https://doi.org/10.7146/kvant.168570
Published 2020-04-01
Sofus Laguna Kristensen
Niels Bohr Institutet
Sofus Laguna Kristensen
PDF (Dansk)

Keywords

Atominterferometri
Ultrakolde Atomer
Tyngdekraft

How to Cite

Kristensen, S. L. (2020). Interferometri med ultrakolde atomer. KVANT, 31(1). https://doi.org/10.7146/kvant.168570
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Abstract

Forestil dig, at atomer eksisterer to steder på én gang. Med kvanteinterferometri og ultrakolde atomer kan vi måle tyngdekraftens allermindste afvigelser – og måske fange mørk energi. Sofus Laguna Kristensen fortæller om et eksperiment, der holder atomer svævende i 20 sekunder – og bringer os tættere på fysikkens forening.

https://doi.org/10.7146/kvant.168570
PDF (Dansk)

References

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https://doi.org/10.1103/PhysRevLett.119.161101

[2] L.-V. de Broglie (1927) "On the Theory of Quanta", PhD thesis.

[3] T. Young (1801) "On the Theory of Light and Colours".

[4] V. Xu, M. Jaffe, C. Panda, S.L. Kristensen m.fl. (2019) "Probing gravity by holding atoms for 20 seconds", Science, bind 366, nr. 6466, side 745-749, DOI: 10.1126/science.aay6428.

https://doi.org/10.1126/science.aay6428

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