## 6 Citations

### On kinetic theories with color and spin from amplitudes

- Physics, Mathematics
- 2022

. We extend a previously developed approach to relate thermal currents in the high temperature regime and classical limits of amplitudes. We consider the bi-adjoint scalar theory, which has the basic…

### Hilbert space theory of classical electrodynamics

- Physics
- 2014

Classical electrodynamics is reformulated in terms of wave functions in the classical phase space of electrodynamics, following the Koopman–von Neumann–Sudarshan prescription for classical mechanics…

### The response field and the saddle points of quantum mechanical path integrals

- PhysicsAnnals of Physics
- 2021

### KvN mechanics approach to the time-dependent frequency harmonic oscillator

- PhysicsScientific Reports
- 2018

The analysis builds upon the operational dynamical model, from which it is possible to infer quantum or classical dynamics; thus, the mathematical structure governing the evolution will be the same in both cases.

### Real-time thermal self-energies: In the variational bases and spaces

- MathematicsResults in Physics
- 2022

## References

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- Physics
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I discuss the possibility of using classical field theory to approximate hot, real-time quantum field theory. I calculate, in a scalar theory, the classical two point and four point function in…

### Boltzmann equation in classical and quantum field theory

- Physics
- 2005

Improving upon the previous treatment by Mueller and Son, we derive the Boltzmann equation that results from a classical scalar field theory. This is obtained by starting from the corresponding…

### Divergences in real-time classical field theories at nonzero temperature

- Physics
- 2000

The classical approximation provides a non-perturbative approach to time-dependent problems in finite temperature field theory. We study the divergences in hot classical field theory perturbatively.…

### Feynman Rules for Gauge Theories at Finite Temperature

- Physics
- 1974

Feynman's functional formulation of statistical mechanics is used to study general-relativistic quantum field theories at finite temperature. The techniques are then applied to gauge theories. The…

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- Physics
- 2001

These lectures review phases and phase transitions of the Standard Model, with emphasis on those aspects which are amenable to a first principle study. Model calculations and theoretical ideas of…

### Thermal field theory

- Physics
- 1996

Preface 1. Introduction 2. Quantum statistical mechanics 3. The scalar field at finite temperature 4. Simple applications of perturbation 5. Dirac and gauge fields at finite temperature 6. Collective…