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Recent PR Activities related to QIFT.

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Format: 2017-03-25
Format: 2017-03-25
Format: 2017-03-25
2017-03-13
2016-11-22
2016-11-03

Cavity quantum electrodynamics provide a very powerful way to measure light states with atoms or atoms states with light via quantum non-demolition measurements. We present an experiment where the transmission of a weak probe through a microwave cavity allows to measure the dispersive shift induced by Rydberg atoms.

2016-09-27
2016-09-15
2016-09-06
2016-07-24
2016-06-02
2016-05-30
2016-04-08
2016-04-01
2016-03-13
2016-02-29
2016-02-08
2016-02-04
2016-02-03
2015-09-14
2015-09-04
2015-08-24
2015-07-07
2015-04-14
2015-03-23
2015-03-11
2015-03-11
2014-02-03

Quantum metrology gives bounds on achievable precision in measurements of parameters like phase delays, frequencies etc. However it is not known if those bounds are saturable and what is the optimal state, i.e. what quantum resources like entanglement should be used to get it. It is known that asymptotically optimal states should be tensor products of some states with lower particle number, thus they would not be highly entangled.

2013-11-20
2013-10-28

2013-10-24

2013-10-15

2013-10-11

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