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- Analytical characterization of scalar-field oscillons in quartic potentials.
- Scalar field theory.; Perturbation (Quantum dynamics). ; Klein-Gordon equation.
- Dartmouth Dissertations
- Emergent coherent structures in nonequilibrium field theory.
- Coherent states. Quantum field theory. Nonlinear theories.
- In this thesis we study the properties of time-dependent, nontopological configurations and their effect on the macroscopic properties of a system described by a nonlinear field theory. These structures seem to be ubiquitous in relativistic field...
- Dartmouth Dissertations
- Analytical and numerical studies of coherent field configurations.
- Phase transformations (Statistical physics) -- Mathematical models. ; Nonlinear systems -- Mathematical models. ; Bubbles -- Mathematical models.
- Motivated by the goal of investigating the dynamics of the electroweak phase transition in the early Universe, a study of dynamical aspects of nonlinear field-theoretical systems is performed. Symmetric and asymmetric double-well potentials in the...
- Dartmouth Dissertations
- Nonequilibrium dynamics of emergent field configurations.
- Nonequilibrium thermodynamics -- Mathematical models. Fluctuations (Physics) -- Mathematical models. Phase transformations (Statistical physics) -- Mathematical models. Configurations.
- The processes by which nonlinear physical systems approach thermal equilibrium is of great importance in many areas of science. Central to this is the mechanism by which energy is transferred between the many degrees of freedom comprising these...
- Dartmouth Dissertations
- Nonlinear emergent complexity during cosmological symmetry breaking
- In this thesis, the dynamics of long-lived, time-dependent, coherent field configurations, known as oscillons, are investigated in the presence of an expanding background. In a (1+1)-dimensional expanding spacetime, scalar-field oscillon lifetimes...
- Dartmouth Dissertations

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