scholarly journals Nonrotating and rotating neutron stars in the extended field theoretical model

2007 ◽  
Vol 76 (4) ◽  
Author(s):  
Shashi K. Dhiman ◽  
Raj Kumar ◽  
B. K. Agrawal
Keyword(s):  
Theoretical Model ◽  
Neutron Stars ◽  
Extended Field ◽  
Field Theoretical Model

Field theoretical model for nuclear and neutron matter. V - Slowly rotating warm cores in neutron stars

1992 ◽  
Vol 395 ◽  
pp. 612 ◽  
Author(s):  
Jose V. Romero ◽  
J. Diaz Alonso ◽  
Jose M. Ibanez ◽  
Juan A. Miralles ◽  
Armando Perez
Keyword(s):  
Theoretical Model ◽  
Neutron Stars ◽  
Neutron Matter ◽  
Field Theoretical Model

Field theoretical model for nuclear and neutron matter. IV - Radial oscillations of warm cores in neutron stars

1988 ◽  
Vol 329 ◽  
pp. 780 ◽  
Author(s):  
Jose M. Marti ◽  
Juan A. Miralles ◽  
Jose M. Ibanez ◽  
J. Diaz Alonso
Keyword(s):  
Theoretical Model ◽  
Neutron Stars ◽  
Neutron Matter ◽  
Field Theoretical Model

Note on "Lifetime Effects in Coupled Channel Problems"

1974 ◽  
Vol 52 (24) ◽  
pp. 2506-2508
Author(s):  
Koichi Nakamura
Keyword(s):  
Theoretical Model ◽  
Unstable Particle ◽  
Self Energy ◽  
Lifetime Effects ◽  
Coupled Channel ◽  
Particle Propagator ◽  
Field Theoretical Model

The simple field theoretical model of coupled channel problems proposed by Kamal and Kreuzer is solved in the Tamm-Dancoff approximation. Some comments are made on their method of inclusion of self energy effects in the unstable particle propagator.

scholarly journals A FIELD THEORETICAL MODEL IN NONCOMMUTATIVE MINKOWSKI SUPERSPACE

2005 ◽  
Vol 20 (15) ◽  
pp. 3495-3501 ◽  
Author(s):  
VAHAGN NAZARYAN ◽  
CARL E. CARLSON
Keyword(s):  
Theoretical Model ◽  
String Theory ◽  
Minkowski Space ◽  
Star Product ◽  
Minkowski Formula ◽  
Field Theoretical Model ◽  
Chiral Superfields

In this talk we present a field theoretical model constructed in Minkowski [Formula: see text] superspace with a deformed supercoordinate algebra. Our study is motivated in part by recent results from super-string theory, which show that in a particular scenario in Euclidean superspace the spinor coordinates θ do not anticommute. Field theoretical consequences of this deformation were studied in a number of articles. We present a way to extend the discussion to Minkowski space, by assuming non-vanishing anticommutators for both θ, and [Formula: see text]. We give a consistent supercoordinate algebra, and a star product that is real and preserves the (anti)chirality of a product of (anti)chiral superfields. We also give the Wess-Zumino Lagrangian [Formula: see text] that gains only Lorentz-invariant corrections due to non(anti)commutativity within our model. The Lagrangian in Minkowski superspace is also always manifestly Hermitian.

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