1.9k citations · 5.5k across the 58 of their papers we have counts for
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Multi-edge-type LDPC code design with G-EXIT charts for continuous-variable quantum key distribution
Hossein Mani, Tobias Gehring, Christoph Pacher +1
Continuous-variable quantum key distribution utilizes an ensemble of coherent states of light to distribute secret encryption keys between two parties. One of the challenges is the…
Ultra-fast real-time quantum random number generator with correlated measurement outcomes and rigorous security certification
Tobias Gehring, Cosmo Lupo, Arne Kordts +6
Quantum random number generators (QRNGs) promise perfectly unpredictable random numbers. However, the security certification of the random numbers in form of a stochastic model oft…
Advances in Photonic Quantum Sensing
Stefano Pirandola, Bhaskar Roy Bardhan, Tobias Gehring +2
Quantum sensing has become a mature and broad field. It is generally related with the idea of using quantum resources to boost the performance of a number of practical tasks, inclu…
Effect of filter shape on excess noise performance in continuous variable quantum key distribution with Gaussian modulation
Hou-Man Chin, Nitin Jain, Darko Zibar +2
An attractive implementation for quantum cryptography is the continuous variable variation, as it relies on standard telecommunication components. Modulating the quantum signal usi…
Super sensitivity and super resolution with quantum teleportation
Johannes Borregaard, Tobias Gehring, Jonas S. Neergaard-Nielsen +1
We propose a method for quantum enhanced phase estimation based on continuous variable (CV) quantum teleportation. The phase shift probed by a coherent state can be enhanced by rep…
Quantum enhanced optomechanical magnetometry
Bei-Bei Li, Jan Bilek, Ulrich B. Hoff +7
The resonant enhancement of both mechanical and optical response in microcavity optomechanical devices allows exquisitely sensitive measurements of stimuli such as acceleration, ma…