Physics
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Xiaodong Qi

A scientist working on quantum information and quantum optics full time out of curiosity.

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5 Nobel Prize challenge: Could neutrinos be used for quantum information processing? Oct 7 '15
4 Quantum teleportation and macroscopic objects May 5 '16
3 Can one make a propagating field along a waveguide only have longitudinal/transverse components? Oct 6 '15
3 Is it possible to synthesize an EMW which is not quantized? Jun 7 '16
3 Does spacetime have a “preferred” speed/metric? Jan 22 '15
2 Hilbert space, does $|r\rangle$ satisfy $\langle r |r\rangle = 1$? Oct 5 '15
2 Does energy flowing from one place to another in an object cause displacement of that object? Oct 5 '15
2 What direction does the evanescent wave point? Oct 5 '15
2 How to propagate $E_x (x,t) = \exp(-t^2/\tau^2-i\omega_0 t) \exp(-x^2/w_0^2)$ in finite difference time domain (FDTD) analysis Oct 6 '15
2 How to measure thickness of an ultra-thin metal layer? Oct 6 '15
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