Some stationary properties of a $Q$-ball in arbitrary space dimensions
Mitsuo I. Tsumagari, Edmund J. Copeland, Paul M. Saffin
TL;DR
This paper investigates the classical and absolute stability of a single Q-ball across various spatial dimensions using new ansätze, analyzing both thin and thick wall regimes through analytical and numerical methods.
Contribution
It introduces new physically motivated ansätze to study Q-ball stability in arbitrary dimensions, extending previous analyses to more general settings.
Findings
Q-balls' stability properties depend on spatial dimensions
Analytical and numerical results confirm stability regimes in different limits
New ansätze improve understanding of Q-ball behavior in various dimensions
Abstract
Introducing new physically motivated ans\"{a}tze, we explore both analytically and numerically the classical and absolute stabilities of a single -ball in an arbitrary number of spatial dimensions , working in both the thin and thick wall limits.
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