Pseudovector. pi. N coupling and the relativistic model of the pion condensate

Journal Article · Sun Apr 01 04:00:00 EST 1979 · Sov. J. Nucl. Phys. (Engl. Transl.); (United States)

OSTI ID:5770426

Krive, I V

Instability of relativistic nucleon matter with respect to pion condensation is studied in a model with pseudovector ..pi..N coupling. Expressions are obtained for the amplitude and the period of a weakly inhomogeneous one-dimensional pion condensate in the relativistic region of the nucleon Fermi velocities. It is shown that for the pseudovector nature of the ..pi..N coupling the relativistic corrections are more important than in the pseudoscalar variant of the theory.

• Research Organization: Khar'kov State University
• OSTI ID: 5770426
• Journal Information: Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 29:4; ISSN SJNCA
• Country of Publication: United States
• Language: English

Related Subjects

653002* -- Nuclear Theory-- Nuclear Matter
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
COUPLING
ENERGY RANGE
HADRON-HADRON INTERACTIONS
INTERACTIONS
MATTER
MESON-BARYON INTERACTIONS
MESON-NUCLEON INTERACTIONS
NUCLEAR MATTER
PARTICLE INTERACTIONS
PION CONDENSATION
PION-NEUTRON INTERACTIONS
PION-NUCLEON INTERACTIONS
PSEUDOVECTOR COUPLING
RELATIVISTIC RANGE