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06-11
2025
QUIC talk: Cryptographic Reversibility
Abstract: In this talk we consider the problem of cryptographic reversibility, which asks when a tripartite distribution PXYZ can be asymptotically distilled into secret key and diluted back into PXY...
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06-11
2025
Quantum physics in the macroscopic domain
Abstract: I will present a wide range of research aimed at understanding quantum physics of large objects and their dynamical and thermodynamical behavior in the far-from-equilibrium domain. The firs...
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06-11
2025
Quantum Journal Club: Measurement of the magnetic interaction between two bound
Abstract: Electrons have an intrinsic, indivisible, magnetic dipole aligned with their internal angular momentum (spin). The magnetic interaction between two electronic spins can therefore impose a c...
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06-11
2025
Quantum Journal Club: Quantum imaging with undetected photons
Abstract: Information is central to quantummechanics. In particular, quantum interference occurs only if there exists no information to distinguish between the superposed states. The mere possibility...
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06-11
2025
Quantum Journal Club: Speed Optimized Two-Qubit Gates with Laser Coherent Contro
Abstract: We propose a new concept for a two-qubit gate operating on a pair of trapped ions based on laser coherent control techniques. The gate is insensitive to the temperature of the ions, works a...
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06-11
2025
QUIC talk: Renyi divergences in quantum information theory
Abstract: Renyi's alpha-divergences are known to play an important role in the quantification of trade-off relations in all sorts of problems in classical information theory, which makes it important...