Asymptotic fields and the S matrix in the lowest sector of the Lee model

1973 ◽  
Vol 16 (2) ◽  
pp. 743-750
Author(s):  
L. A. Dadashev
Keyword(s):  
Lee Model ◽  
S Matrix ◽  
Asymptotic Fields

Diagonal structure of the S-matrix in the lee model

1973 ◽  
Vol 79 (1) ◽  
pp. 146-170 ◽  
Author(s):  
O.W Greenberg ◽  
H Yabuki
Keyword(s):  
Lee Model ◽  
S Matrix

Asymptotic Fields of the Lee Model

1969 ◽  
Vol 10 (8) ◽  
pp. 1326-1339
Author(s):  
Stanley Jernow ◽  
Emil Kazes
Keyword(s):  
Lee Model ◽  
Asymptotic Fields

Unitäre S-Matrix im Lee-Modell mit "Dipolgeist" und ein äquivalentes Modell

1969 ◽  
Vol 24 (4) ◽  
pp. 510-515 ◽  
Author(s):  
M. Karowski
Keyword(s):  
State Space ◽  
Indefinite Metric ◽  
Lee Model ◽  
S Matrix ◽  
Special Case

Abstract The N-2θ-sector of the Lee-model is solved in the special case of the "dipol-ghost" , and a unitary S-matrix is constructed. A general instruction is presented to construct the physical subspace of the whole state space with indefinite metric. This method is always applicable, if there are couples of "good" and " bad" ghosts. Another model with positiv definite state space is described, which has the same S-matrix a s the Lee-model with "dipol-ghost'2 in the N-θ-and N-2θ-sector.

POLES OF S-MATRIX: 1D WELL/BARRIER POTENTIAL

2018 ◽  
Author(s):  
Alexandre Drinko ◽  
Fabiano M. Andrade
Keyword(s):  
Barrier Potential ◽  
S Matrix
Sign in / Sign up

Export Citation Format

Share Document