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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...
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09-07
2015
Device-independent entanglement characterizations and beyond
Abstract: Entanglement characterization is a preliminary step in the implementation of many quantum information processing tasks. In this talk, I will describe some recent progress on the possibility...
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08-13
2015
A Crash Course on Quantum Field Theory
Abstract: Outline: 1. Particle -> field -> particles: canonical quantization 2. Path integral formulation 3. What we measure: linear response 4. Perturbation 5. Collective motion as new particle...