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Piotr Migdal's user avatar
Piotr Migdal's user avatar
Piotr Migdal's user avatar
Piotr Migdal
  • Member for 13 years, 8 months
  • Last seen more than a month ago
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29
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About

Data science freelancer (data analysis, machine learning and data visualization; Python, R and JS), with PhD in quantum physics (from ICFO, Castelldefels near Barcelona).

Dedicated to education of gifted schoolchildren (as both tutor and organizer). In free time enjoys photography and hiking.

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50
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29
Posts
36
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44
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10
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12
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35
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14
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17
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28
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11
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23
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Top posts
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43
Negative probabilities in quantum physics
Oct 11, 2011
33
An entropy of the Wigner function
Sep 29, 2011
29
What does an integral symbol with a circle mean?
Sep 28, 2012
28
No hair theorem for black holes and the baryon number
Mar 20, 2011
25
$(\mu,P,T)$ pseudo-ensemble: why is it not a proper thermodynamic ensemble?
Sep 15, 2011
23
Which symmetric pure qudit states can be reached within local operations?
Sep 30, 2011
22
How to write a paper in physics?
Oct 23, 2011
21
Why the vacuum polarization does not decrease the speed of light?
Jan 6, 2011
20
Theoretical penetration limit for evanescent waves
Sep 18, 2011
17
Unambiguous distinguishing of quantum states by local measurement
Nov 10, 2010
Top Meta posts
4
9
33
TagOverflow - an interactive graph of Physics.SE tags
24
Map of 64 Tags from Physics.SE
21
Where should research-level questions go? Theoretical Physics SE or Physics Research SE?
12
Theoretical Physics SE - a place for research-level questions
10
Can we get rid of the "philosophy" tag?
Top network posts
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271
Insert a row to pandas dataframe
156
How to close IPython Notebook properly?
146
Map of all Stack Exchange sites (except the three biggest)
145
How do you cite a Github repository?
112
Why are papers without code but with results accepted?