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12-01
2016
Quantum Journal Club: Micromachined integrated quantum circuit containing a superconducting qubit
内容： We present a device demonstrating a lithographically patterned transmon integrated with a micromachined cavity resonator. Our two-cavity, one-qubit device is a multilayer microwave integrated q...
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12-22
2016
Quantum Journal Club: Observation of the Efimovian expansion in scale-invariant Fermi gases
内容： Scale invariance plays an important role in unitary Fermi gases. Discrete scaling symmetry manifests itself in quantum few-body systems such as the Efimov effect. Here, we report on the theoret...
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12-08
2016
Quantum Journal Club: Josephson effect in fermionic superfluids across the BEC-BCS crossover
内容： The Josephson effect is a macroscopic quantum phenomenon that reveals the broken symmetry associated with any superfluid state. Here we report on the observation of the Josephson effect between...
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12-23
2016
Quantum gate operation in the circuit-QED lattice with circulator function
内容： We propose a scheme for a scalable quantum computing in the circuit-quantum electrodynamics(QED) architecture. In the Kagome lattice of qubits three qubits are connected to each other through a...
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12-22
2016
Quantum Journal Club: Implementing a Universal Gate Set on a Logical Qubit Encoded in an Oscillator
内容： A logical qubit is a two-dimensional subspace of a higher dimensional system, chosen such that it is possible to detect and correct the occurrence of certain errors [1]. Manipulation of the enc...
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01-23
2017
Engineering Quantum Thermal Machines
内容： Quantum thermodynamics has the potential to impact energy science. Yet, the identification of scenarios characterized by a quantum supremacy, unmatched by the classical counterpart, remains cha...