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Author (up) Villegas-Martinez, B.M.; Soto-Eguibar, F.; Moya-Cessa, H.M.; Hojman, S.A.; Asenjo, F.A. doi  openurl
  Title Non-Hermitian dynamics from Hermitian systems: Do-it-yourself Type
  Year 2024 Publication Modern Physics Letters B Abbreviated Journal Mod. Phys. Lett. B  
  Volume Early Access Issue Pages  
  Keywords PT symmetric Hamiltonians; non-unitary transformations; Wick rotation  
  Abstract We show that several Hamiltonians that are PT symmetric may be taken to Hermitian Hamiltonians via a non-unitary transformation and vice versa. Therefore, a recipe to produce tractable non-Hermitian Hamiltonians is given (a set of instructions to do it yourself). We also show that for some specific Hamiltonians such non-unitary transformations may be associated, via a fractional-Wick rotation, to complex time.  
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  Series Volume Series Issue Edition  
  ISSN 0217-9849 ISBN Medium  
  Area Expedition Conference  
  Notes WOS:001146681800004 Approved  
  Call Number UAI @ alexi.delcanto @ Serial 1942  
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