Kontakt

Quanten-Vielteilchensysteme
Sekretariat: Kristina Schuldt
Telefon:      +49 89 3 29 05 - 138

Theorie
Sekretariat: Andrea Kluth
Telefon:      +49 89 3 29 05 - 736

Laserspektroskopie
Sekretariat: Ingrid Hermann
Telefon:      +49 89 3 29 05 - 712

Attosekundenphysik
Sekretariat: Corin Abert
Telefon:      +49 89 3 29 05 - 612

Quantendynamik
Sekretariat: Iris Schwaiger
Telefon:      +49 89 3 29 05 - 711

Seminare


Seminare

In unregelmäßigen Abständen finden am MPQ Seminare statt. Diese werden von den Wissenschaftlern der einzelnen Abteilungen organisiert.

Der Veranstaltungsort wird mit dem jeweiligen Seminar bekannt gegeben.

Monat:

The 2nd Law: History and Fiction

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The 2nd Law: History and Fiction (Prof. Assa Auerbach)

The talk The 2nd Law: History and Fiction discusses the history of Maxwell’s Demon, the Second Law of Thermodynamics, and its connection to Information Theory. It shows how these concepts can be explained to non-physicists in a comic book of an adventure story called “Max the Demon vs Entropy of Doom’’. [mehr]

Entanglement in non-unitary critical spin chains

Entanglement in non-unitary critical spin chains (Romain Couvreur)

Entanglement entropy has proven invaluable to our understanding of quantum criticality. It is natural to try to extend the concept to “nonunitary quantum mechanics”, which has seen growing interest from areas as diverse as open quantum systems, noninteracting electronic disordered systems, or nonunitary conformal field theory (CFT). [mehr]

Realizing Feynman’s Dream of a Quantum Simulator

IMPRS-APS: Realizing Feynman’s Dream of a Quantum Simulator (Prof. Immanuel Bloch)

More than 30 years ago, Richard Feynman outlined his vision of a quantum simulator for carrying out complex calculations on physical problems. Today, his dream is a reality in laboratories around the world. [mehr]

Quantum physics with compound atom-ion systems

Quantum physics with compound atom-ion systems (Dr. Antonio Negretti)

In this talk I shall illustrate how ultracold quantum systems of atoms and ions can be used for quantum simulation and information processing as well as for investigating many-body quantum physics. I shall thus present a few theoretical examples on how to control an atomic bosonic Josephson junction with a single trapped ion, the formation of molecular ions, and how to engineer long-ranged atom-ion interactions with laser fields and Rydberg excitations. [mehr]

A source of light-matter entanglement for quantum state distribution over hybrid matter platforms

A source of light-matter entanglement for quantum state distribution over hybrid matter platforms (Dr. Pau Farrera)

In this talk I will speak about our source of light-matter quantum states based on laser-cooled atoms. In particular, I will explain the capabilities developed in order to transfer photonic qubits from this system to another matter platform that consists on a crystal doped with rare-earth ions. Photonic qubits generated by the atomic cloud were frequency converted and temporally shaped in order to have an optimum interaction with the ions in the crystal. These capabilities enabled to perform quantum state transfer between these two very different matter systems: the laser-cooled gas and the crystal. [mehr]

 
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