Title of article :
Forming Mechanism of Gaseous Defect in Ti-48A1-2Cr-2Nb Exhaust Valves Formed with Permanent Mold Centrifugal Casting Method
Author/Authors :
Guo، Jingjie نويسنده , , Su، Yanqing نويسنده , , Ding، Hongsheng نويسنده , , Jia، Jun نويسنده , , SHENG، Wenbin نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2001
Abstract :
We consider an "oriented" chiral condensate produced in the squeezed states of the effective field theory with time- and space-dependent pion mass parameter. We discuss the general properties of the solution, identifying condensate modes and determining the resulting pion distributions. The implementation of the dynamics in the form of sudden perturbation allows us to look for exact solutions. In the region of condensation, the dramatic increase in pion production and charge fluctuations are demonstrated.
Keywords :
Single-particle potential , single-particle level
Journal title :
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
Journal title :
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY