scholarly journals Hadronisation of QCD

1989 ◽  
Vol 42 (2) ◽  
pp. 171 ◽  
Author(s):  
RT Cahill

Functional integral calculus (FIC) methods are used to transform the meson-diquark bosonisation of quantum chromodynamics into a meson-baryon effective action description of the low energy states of QCD-the adronisation of QCD.

1989 ◽  
Vol 42 (2) ◽  
pp. 161 ◽  
Author(s):  
RT Cahill ◽  
J Praschifka ◽  
CJ Burden

Previously the functional integral formulation of quantum chromodynamics <QCD) has been transformed into one involving colour singlet and colour octet bilocal fields describing qq states. While useful in determining the effective action for the observable colour singlet mesons, this formulation is of no use in determining the effective action for the baryon states. Here we show that there exists an alternative bosonisation of QCD in which the colour singlet meson fields and the colour triplet diquark fields form a complete set of functional integration variables. These diquark fields play an essential role in the colour singlet baryon states.


1966 ◽  
Vol 241 (20) ◽  
pp. 4574-4576 ◽  
Author(s):  
Britton Chance ◽  
C.P. Lee ◽  
Brigitte Schoener
Keyword(s):  

1999 ◽  
Vol 537 (1-3) ◽  
pp. 161-183 ◽  
Author(s):  
M. Chaichian ◽  
W.F. Chen ◽  
C. Montonen

2003 ◽  
Vol 18 (07) ◽  
pp. 1051-1066 ◽  
Author(s):  
F. ARDALAN ◽  
H. ARFAEI ◽  
M. R. GAROUSI ◽  
A. GHODSI

The effective action for the low energy scattering of two gravitons with a D-brane in the presence of a constant antisymmetric B field in bosonic string theory is calculated and the modification to the standard D-brane action to first order in α′ is obtained.


1967 ◽  
Vol 155 (4) ◽  
pp. 1342-1351 ◽  
Author(s):  
D. Agresti ◽  
E. Kankeleit ◽  
B. Persson

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