Representation of Dirac Spinors

omidaut
Messages
10
Reaction score
0
Hi there,

I have a question with its answer, but, still I don't understand it. Can anybody help me in explaining it? Thanks.
 
Physics news on Phys.org
omidaut said:
Hi there,

I have a question with its answer, but, still I don't understand it. Can anybody help me in explaining it? Thanks.

Could you quote the equation or problem, or whatever it is?
 
  • Like
Likes Greg Bernhardt

Attachments

  • Untitled.jpg
    Untitled.jpg
    48.4 KB · Views: 425
  • question.jpg
    question.jpg
    13.5 KB · Views: 376

Thread 'Importance of Hanbury Brown and Twiss experiment'

I read Hanbury Brown and Twiss's experiment is using one beam but split into two to test their correlation. It said the traditional correlation test were using two beams........ This confused me, sorry. All the correlation tests I learnt such as Stern-Gerlash are using one beam? (Sorry if I am wrong) I was also told traditional interferometers are concerning about amplitude but Hanbury Brown and Twiss were concerning about intensity? Isn't the square of amplitude is the intensity? Please...
View full post »

Thread 'Prof Mike Wiest's proposed link between quantum and consciousness'

I am not sure if this belongs in the biology section, but it appears more of a quantum physics question. Mike Wiest, Associate Professor of Neuroscience at Wellesley College in the US. In 2024 he published the results of an experiment on anaesthesia which purported to point to a role of quantum processes in consciousness; here is a popular exposition: https://neurosciencenews.com/quantum-process-consciousness-27624/ As my expertise in neuroscience doesn't reach up to an ant's ear...
View full post »

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
View full post »

Similar threads

I The Dirac equation as a linear tensor equation for one component
Replies
0
Views
915
A Adjoint representation and spinor field valued in the Lie algebra
Replies
1
Views
1K
I What's the relation between spinor space and SO(3) vector space?
2
Replies
53
Views
4K
I Propagator of massless Weyl field
Replies
10
Views
2K
I How should we interpret the Möbius-strip image of spinors?
Replies
1
Views
2K
I Dirac equation in the hydrogen atom
Replies
1
Views
2K
A In what representation do Dirac adjoint spinors lie?
Replies
1
Views
4K
A Are there two different adjoint representations used in the SM?
Replies
9
Views
2K
I Spin conservation in the Dirac equation
Replies
5
Views
3K
How Should I Think About the Dirac Equation
Replies
13
Views
3K

Hot Threads

Recent Insights

Back
Top