Oscillons and quasi-breathers in D+1 dimensions
We study oscillons in D+1 space-time dimensions using a spherically symmetric ansatz. From Gaussian initial conditions, these evolve by emitting radiation, approaching ``quasi-breathers'', near-periodic solutions to the equations of motion. Using a truncated mode expansion, we numerically...
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| Format: | Article |
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Springer
2007
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| Online Access: | https://eprints.nottingham.ac.uk/42116/ |