Jahr: 2020

We are happy to anounce that the DFG will fund the new Collaborative Research Centre Transregio TRR 306 QuCoLiMa (Quantum Cooperativity of Light and Matter), which the QOQI research group will coordinate. Starting in January 2021, the researchers participating in the TRR 306 will be investigating th...

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Our Article Birth, death, and revival of spontaneous emission in a three-atom system has been published in Phys. Rev. Research: Phys. Rev. Research 2, 013278 (2020) Abstract: Three identical two-level atoms in free space prepared in particular entangled single-photon excited states display ...

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Our article Many-particle interference to test Born's rule has been published as a Rapid Communication in Phys. Rev. Research: Phys. Rev. Research 2, 012051(R) (2020) Abstract: Born's rule relates detection probabilities to the modulus square of the wave function. It is one of the central p...

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Our article Light of Two Atoms in Free Space: Bunching or Antibunching? has been published as Phys. Rev. Lett. 124, 063603. Abstract: Photon statistics divides light sources into three different categories, characterized by bunched, antibunched, or uncorrelated photon arrival times. Single ato...

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Our article Ghost imaging at an XUV free-electron laser has been published as Phys. Rev. A 101, 013820. Abstract: Here we present the results of a classical ghost imaging experiment accomplished at an XUV free-electron laser (FEL). To perform such experiment at an FEL source each x-ray pulse was...

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