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10-14
2015
Quantum Journal Club: Comparing and combining measurement-based and driven-dissi
Abstract: We demonstrate and contrast two approaches to the stabilization of qubit entanglement by feedback. Our demonstration is built on a feedback platform consisting of two superconducting qubits...
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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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10-10
2015
Quantum Gravity with its applications
Abstract: After a brief review of current status of quantum gravity, I will focus largely on its most successful formulation in which the gravity in d+1 dimensional asymptotic AdS spacetime is dual t...
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09-30
2015
Quantum Journal Club: Simulating Hamiltonian Dynamics with a Truncated Taylor Se
Abstract: We describe a simple, efficient method for simulating Hamiltonian dynamics on a quantum computer by approximating the truncated Taylor series of the evolution operator. Our method can simul...
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09-30
2015
Quantum Journal Club: Resolving remote nuclear spins in a noisy bath by dynamica
Abstract: We experimentally resolve several weakly coupled nuclear spins in diamond using a series of dynamical decoupling controls. Some nuclear spin signals, hidden by decoherence under ordinary dy...
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09-23
2015
High energy physics with low energy atom – precision measurement with trapped io
Abstract: Probing the Standard Model (SM) of particle physics is generally associated with high energy accelerator based experiments. However, till date the best test of the field theory has been thr...