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Ondřej Černotík

Erlangen, Germany

https://cernotik.com

Postdoctoral researcher in theoretical quantum optics. My work focuses on analysis of opto- and electromechanical systems and their use in quantum technologies.

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34
Why do prisms work (why is refraction frequency dependent)?
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13
Is it possible for more than two particles to be entangled in a quantum way?
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13
Would a laser with four possible energy levels be better than three?
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13
Have numbering systems other than base ten ever been used or popular?
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12
Re-apply to a PhD position that is re-posted after being rejected?
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10
Optics: Derivation of $\vec\nabla{n} = \frac{d(n\hat{u})}{ds}$
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10
Optical equivalent of a superconductor
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10
Famous Scientific Conflicts and Controversies
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9
Beam splitters- Direction of use
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8
Intensity of light
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8
Meaning of $\int \phi^\dagger \hat A \psi \:\mathrm dx$
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8
Can one of Newton's Laws of motion be derived from other Newton's Laws of motion?
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7
Einstein's mass-energy relation
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7
How can I improve my attention and make fewer mistakes?
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7
Is EHIC card enough for Erasmus students in Germany?
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6
when photons can be trapped in a cavity and manipulated. How they can be observed without being destroyed?
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6
If you have two nationalities can you compete in sport events in both countries?
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6
What to write in email to potential PhD advisor?
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6
Preparation for moving to Prague: what comes first?
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5
When is Lebesgue integration useful over Riemann integration in physics?
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5
At the atomic level, is heat conduction simply radiation?
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5
Colors in the secondary rainbow reverse of that in the primary rainbow
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5
Is there something special in the visible part of electromagnetic spectrum?
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5
Does my supervisor want me to do my Ph.D. with him or elsewhere?
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5
What to consider before taking a physics course (given a mathematical background)?
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5
Is it possible to find an apartment for rent in Germany before coming there and looking for a job/contract?
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5
Studying Abroad - do they need my high school transcript/diploma?
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