How Can Orbital Angular Momentum be Used to Enhance Key Rate Generation in QKD?

kaje
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Hi,
I need any good books or articles about the mathematical analysis and modelling of orbital angular momentum

Regards
 
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You probably need to elaborate your question a bit more. Currently, I have no idea why you categorized this thread as A(dvanced).
 
kaje said:
Hi,
I need any good books or articles about the mathematical analysis and modelling of orbital angular momentum

Regards

Every QM text ever written.
 
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Likes kaje
Hi,

Thanks for your comment ..

This is the first post, do I need to change the category?.. I want to use OAM to improve the key rate generation rate in QKD, so I want to know how to start the modelling.

Regards
 
[QUOTE="kaje, post: 5268560, member: I want to use OAM to improve the key rate generation rate in QKD, so I want to know how to start the modelling.
[/QUOTE]
Always introduce your abbreviations.
 
Not an expert in QM. AFAIK, Schrödinger's equation is quite different from the classical wave equation. The former is an equation for the dynamics of the state of a (quantum?) system, the latter is an equation for the dynamics of a (classical) degree of freedom. As a matter of fact, Schrödinger's equation is first order in time derivatives, while the classical wave equation is second order. But, AFAIK, Schrödinger's equation is a wave equation; only its interpretation makes it non-classical...
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
Is it possible, and fruitful, to use certain conceptual and technical tools from effective field theory (coarse-graining/integrating-out, power-counting, matching, RG) to think about the relationship between the fundamental (quantum) and the emergent (classical), both to account for the quasi-autonomy of the classical level and to quantify residual quantum corrections? By “emergent,” I mean the following: after integrating out fast/irrelevant quantum degrees of freedom (high-energy modes...
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