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08-23
2018
Fast entangling gates with trapped ions
Abstract: Vera Schafer from Prof. David Lucas's group in Oxford University will give us a talk ,the abstract is as below: Trapped ion qubits are one of the most promising candidates for scalable quan...
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10-13
2015
Jaynes-Cummings-Hubbard model and bosonic-particle system using trapped ions
Abstract: Recent advances in quantum technology enabled us to simulate a certain quantum system with another well-controlled system (quantum simulation or analog quantum computation). Systems of trap...
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11-17
2016
Quantum Journal Club: Demonstration of a Coherent Electronic Spin Cluster in Diamond
Abstract: An obstacle for spin-based quantum sensors is magnetic noise due to proximal spins. However, a cluster of such spins can become an asset, if it can be controlled. Here, we polarize and read...
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06-28
2011
Unconventional Phases and Phases Transitions in Condensed Matter Theory
Abstract: We will start with a review of phases and phases transitions beyond the classic Landau's paradigm. Then we will study the phase diagram of the Hubbard model on the honeycomb lattice. Based ...
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05-15
2012
Circuit Quantum Electrodynamics – Interfacing Photons, Superconducting Qubits an
Stefan Filipp is currently leading a project on hybrid quantum systems comprising superconducting circuits and Rydberg atoms as Oberassistent (senior research assistant) in the Quantum Device Laborato...
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10-20
2021
Progress toward an information theoretic account of why apples fall
Abstract: Here are three things about gravity--one problem, one fact, and a piece of lore: (1) Gravity is the only known force, which is not understood on the quantum level. (2) Gravity is "holograph...