Events (2020)
Talk
Preparing highly entangled states: quantum phase transitions in spinor Bose-Einstein condensates and quantum neural networks
Wann: March 09, 2020 14:00
The first part of my talk will be devoted to the state preparation in spinor Bose-Einstein condensates. The ground state of a ferromagnetic spin-1 Bose-Einstein condensate undergoes two quantum phase ...
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Unconventional quantum optics in topological waveguide QED
Wann: March 02, 2020 14:00
In the race to find the next big technological application of quantum physics, quantum emitters coupled to photonic crystals seems a promising platform with many potential applications [1]. In particu ...
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Universal quantum neural network
Wann: February 05, 2020 11:30
We demonstrate that it is possible to implement a neural network with a sigmoid activation function as an efficient, many-body unitary operation. This unitary operation can be optimally implemented us ...
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Magnetic imaging of spin waves
Wann: January 24, 2020 15:00
Magnetometry based on electron spins associated with nitrogen-vacancy (NV) defects in diamond has emerged as a new platform for probing magnetism. NV magnetometry provides quantitative access to evan ...
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