How Does Quantum Theory Influence Molecular Biology?

beatsntoons
Hi all,

I've been reading through these forums for a while now. I don't post, but I just like to watch what discussions are occurring. I will say that the level of intelligence here is intimidating! Though at the same time, it's also challenging because I feel that whatever query I have will be answered with thought and will in turn, prompt me to use my head to understand your answers!

My query is in regards to the field of Quantum Biology. Nothing specific, I am just curious as to what people here think of the subject? The rammifications of quantum theory on molecular biology are quite large. What do you think about it, and where do you think it can take us?

peace.
 
Physics news on Phys.org
Have you read "Quantum Evolution" by Johnjoe McFadden?

http://www.surrey.ac.uk/qe/

-Glenn
 
:smile: That book is precisely the reason I created this thread. I bought and read it a couple of months ago. Fascinating stuff and it didn't require the reader to have a degree in physics or biology to understand the concepts.
 
Just wanted to say thanks to everyone for being so helpful and for posting their thoughts on the subject!

Cheers, I'm sure I'll be back here soon.
 

Thread 'Quantum Entanglement is a Kinematic Fact, not a Dynamical Effect'

Insights auto threads is broken atm, so I'm manually creating these for new Insight articles. Towards the end of the first lecture for the Qiskit Global Summer School 2025, Foundations of Quantum Mechanics, Olivia Lanes (Global Lead, Content and Education IBM) stated... Source: https://www.physicsforums.com/insights/quantum-entanglement-is-a-kinematic-fact-not-a-dynamical-effect/ by @RUTA
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Thread 'Is It Known For Sure Infinites In QFT Are Caused Using a Continuum?'

I am reading WHAT IS A QUANTUM FIELD THEORY?" A First Introduction for Mathematicians. The author states (2.4 Finite versus Continuous Models) that the use of continuity causes the infinities in QFT: 'Mathematicians are trained to think of physical space as R3. But our continuous model of physical space as R3 is of course an idealization, both at the scale of the very large and at the scale of the very small. This idealization has proved to be very powerful, but in the case of Quantum...
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Thread 'Lesser Green's function'

Thread 'Lesser Green's function'

The lesser Green's function is defined as: $$G^{<}(t,t')=i\langle C_{\nu}^{\dagger}(t')C_{\nu}(t)\rangle=i\bra{n}C_{\nu}^{\dagger}(t')C_{\nu}(t)\ket{n}$$ where ##\ket{n}## is the many particle ground state. $$G^{<}(t,t')=i\bra{n}e^{iHt'}C_{\nu}^{\dagger}(0)e^{-iHt'}e^{iHt}C_{\nu}(0)e^{-iHt}\ket{n}$$ First consider the case t <t' Define, $$\ket{\alpha}=e^{-iH(t'-t)}C_{\nu}(0)e^{-iHt}\ket{n}$$ $$\ket{\beta}=C_{\nu}(0)e^{-iHt'}\ket{n}$$ $$G^{<}(t,t')=i\bra{\beta}\ket{\alpha}$$ ##\ket{\alpha}##...
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