Il Nuovo Cimento A (1965-1970)

, Volume 65, Issue 3, pp 491–510 | Cite as

Bound-state conditions from theND−1 equations

  • H. G. Rosdolsky


I derive conditions on the input to the matrixND−1 equations for there to be a bound state with given mass and couplings. Forn dynamically coupled channels there aren+1 conditions,n of which are essentially algebraie.


Solvability Condition Singular Matrix Unit Trace Veneziano Model Denominator Function 
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Условия для связанных состояний изND−1 уравнений


Выводятся условия на вводимое в матричные уравненияND−1, для того чтобы существовало связанное состояние с данной массой связываемых частиц. Дляn динамически связанных каналов существуетn+1 условие,n из которых являются существенно алгебраическими.


Si ricavano le condizioni sulle entrate alle equazioniND−1 matriciali affinchè ci sia uno stato di massa legato e accoppiamenti dati. Pern canali dinamicamente accoppiati vi sonon+1 condizioni, delle qualin sono essenzialmente algebriche.


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Copyright information

© Società Italiana di Fisica 1970

Authors and Affiliations

  • H. G. Rosdolsky
    • 1
  1. 1.Institute of Theoretical ScienceUniversity of OregonEugene

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