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| bio | website | |
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| location | ||
| age | ||
| visits | member for | 2 years, 4 months |
| seen | 2 days ago | |
| stats | profile views | 27 |
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Apr 14 |
comment |
Nonseparable Hilbert space Again, none of these quotes address what is wrong with doing physics on a nonseparable space. Is there some physical result that holds only for the separable case? The reason I asked this question because in LQG you generically get nonseparable Hilbert spaces and this fact is sometime used to criticize LQG. I wanted to know why that should be a problem. |
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Apr 12 |
awarded | Commentator |
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Apr 12 |
comment |
Nonseparable Hilbert space This answer doesn't really address what is wrong with nonseparable spaces. |
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Apr 10 |
asked | Nonseparable Hilbert space |
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Mar 28 |
comment |
Has unnaturalness motivated new ideas in physics? That's what I suspected. I don't know how much faith to put into this sort of naturalness arguments as they are more philosophical than physical. I was trying to find out if there have been any precedents. From the long silence to my answer, apparently there is not. |
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Mar 26 |
awarded | Critic |
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Mar 25 |
asked | Has unnaturalness motivated new ideas in physics? |
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Feb 22 |
accepted | What is generalized free field? |
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Feb 22 |
comment |
What is generalized free field? I wonder where did the other answer with the link to Greenberg's paper go. Was it removed due to copyright violation? |
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Feb 22 |
comment |
What is generalized free field? @user1504 Thanks. |
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Feb 22 |
comment |
What is generalized free field? @Vibert Thanks, that's how I came upon this term in the first place. |
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Feb 21 |
comment |
What is generalized free field? Thanks. Can you give me an example of generalized free fields which are not free fields? |
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Feb 20 |
asked | What is generalized free field? |
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Feb 19 |
awarded | Scholar |
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Feb 19 |
accepted | Spontaneous breaking of Lorentz invariance in gauge theories |
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Feb 18 |
awarded | Nice Question |
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Feb 18 |
asked | Spontaneous breaking of Lorentz invariance in gauge theories |
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Oct 26 |
comment |
Reading list in topological QFT Hi Heidar, I used to be a mathematics PhD student before I transferred to physics. So I don't think that mathematical background would be an insurmountable obstacle to me. |
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Oct 26 |
awarded | Nice Question |
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Oct 25 |
comment |
Reading list in topological QFT Thanks for adding the link, Qmechanic. |
