Spheromak as a relaxed state with minimum dissipation.
The principle of minimum dissipation of energy is utilized to obtain the spheromak configuration as a relaxed state. The Euler-Lagrange equation for the minimum dissipative relaxed state is solved in terms of Chandrasekhar-Kendall eigenfunctions analytically generalized in the complex domain. This state is non-force-free and further shows the nonconstancy of the ratio of parallel current to the magnetic field.
Dasgupta
B
B
Saha Institute of Nuclear Physics, I/AF, Bidhannagar, Calcutta 700 064, India.
Janaki
M S
MS
Bhattacharyya
R
R
Dasgupta
P
P
Watanabe
T
T
Sato
T
T