The dressing chain of discrete symmetries and proliferation of nonlinear equations

1998 ◽  
Vol 115 (2) ◽  
pp. 530-541 ◽  
Author(s):  
A. B. Borisov ◽  
S. A. Zykov
2011 ◽  
Vol 26 (09) ◽  
pp. 681-689 ◽  
Author(s):  
WEI KHIM NG ◽  
RAJESH R. PARWANI

Information measures for relativistic quantum spinors are constructed to satisfy various postulated properties such as normalization invariance and positivity. Those measures are then used to motivate generalized Lagrangians meant to probe shorter distance physics within the maximum uncertainty framework. The modified evolution equations that follow are necessarily nonlinear and simultaneously violate Lorentz invariance, supporting previous heuristic arguments linking quantum nonlinearity with Lorentz violation. The nonlinear equations also break discrete symmetries. We discuss the implications of our results for physics in the neutrino sector and cosmology.


2019 ◽  
Vol 10 (4) ◽  
pp. 877-886 ◽  
Author(s):  
Chhavi Mangla ◽  
Musheer Ahmad ◽  
Moin Uddin

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