noone_important

4 ms·

1. 1.▲
   by noone_important 10mo ago

   Well this is just an early example of the lorentz breaking string theory niche. You can find a lot more. In the short time frame where opera had this supposedly faster than light neutrinos, a lot of papers were published in that regard. For
2. 2.▲
   by noone_important 10mo ago

   I am not sure what you are refering to. You absolutely can break Lorentz Invariance in string theory[1]. There is a reason why even some string theory researchers call it the theory of anything. [1] https://inspirehep.net/li
3. 3.▲
   by noone_important 2y ago

   I agree, that neutrinoless double beta decay would be incredibly interesting, but it is very speculative (and depending on the neutrino mass hierarchy not really falsifiable). My original point was just that lepton number is not a good symm
4. 4.▲
   by noone_important 2y ago

   I kind of disagree on your statement about lepton violation. The standard model predicts lepton violating processes (sphalerons). The true symmetry of the standard model is B-L. Of course you are right, that these topological effects will n
5. 5.▲
   by noone_important 2y ago

   Just because they are not mainstream, you definitely can have lorentz violation in string theory [0]. Spontaneous symmetry breaking can lead to induced finsler geometries, which can basically have multiple light cones (when there was the &q
6. 6.▲
   by noone_important 2y ago

   This comparison is not really fair. On the one hand you have the prediction of a scalar excitation with a lot of restrictions (cosmology and naturalness). On the other hand you have a giant framework that can predict or fit almost anything.
7. 7.▲
   by noone_important 2y ago

   My problem is probably already covered by: https://github.com/duckdb/duckdb_delta/issues/18
8. 8.▲
   by noone_important 2y ago

   Sorry for the late answer. I get the following errors if I try to execute queries on delta tables (accessing them with spark works fine) InvalidInputException: Invalid Input Error: Attempting to execute an unsuccessful or closed pending que
9. 9.▲
   by noone_important 2y ago

   I tried to use the extension, but unfortunately i couldn't resolve my problems with it. I always run into errors when i try to execute queries on delta tables.
10. 10.▲
    by noone_important 2y ago

    If you have some knowledge of group theory the 'why' is pretty straight forward. Quaternions are the generators of SU(2) which is a double covering of SO(3). The latter describes rotations in 3 dimensions. Thus you can express any