What is the difference between quantum & thermal correlations?

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Hi everyone!
In this video I am joined by James Lambert, a PhD student working at McMaster University. In this video James explores the difference between classical and quantum correlations.
In this video James introduces the quantum Fisher information, which provides us with a powerful tool to investigate entanglement in many-body systems.
Recommended textbooks:
Quantum mechanics:
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Statistical mechanics:
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Quantum information:
amzn.to/3Kpjt96 or amzn.to/3KpjAl2
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[@GeoffryGifari]

huh... interesting work by james on "how entangled can systems be", i think i'll look into this topic later... a lot of new things

[@aravin314]

I appreciate the work your doing on this channel
im a masters student at Rwth aachen im interested in quantum matter and quantum information so content like this is pure gold . keep up the good work me dude

[@aravin314]

i want to work with markus muller, is this the same markus muller who you did your phd under ?

[@JonathonRiddell]

Thanks I appreciate it!

[@JonathonRiddell]

I think there is more than one Markus Mueller in this area, i worked with Markus P. Mueller in my undergrad / a portion of my msc.
I wish you luck!

[@GeoffryGifari]

that partitioning of a large system into entangled subsystems.... i wonder what changes to observables can we see when the system goes from wholly entangled overall to individual subsystems not entangled at all

[@GeoffryGifari]

but how can we set up (prepare) a many-body system as a pure state? hmmm

[@JonathonRiddell]

One simple way is to cool a system down to the ground state :). The ultra cold atom community seems to have this process down quite well.