Yahoo Suche Web Suche

Suchergebnisse

  1. Suchergebnisse:
  1. Vor 5 Tagen · According to quantum field theory, the universe can be thought of not as isolated particles but continuous fluctuating fields: matter fields, whose quanta are fermions (i.e., leptons and quarks ), and force fields, whose quanta are bosons (e.g., photons and gluons ). All these fields have zero-point energy. [2]

  2. 20. Mai 2024 · In this study, we introduce a novel approach in quantum field theories to estimate the action using the artificial neural networks (ANNs). The estimation is achieved by learning on system configurations governed by the Boltzmann factor, e−S at different temperatures within the imaginary time formalism of thermal field theory. We focus on 0+1 dimensional quantum field with kink/anti-kink ...

  3. 10. Mai 2024 · The conjectural geometric Langlands correspondence is meant to be an analog of the number theoretic Langlands correspondence under the function field analogy, hence with number fields replaced by function fields and further replaced by rational functions on complex curves. The key to this analogy is the Weil uniformization theorem which ...

  4. Vor 2 Tagen · Spin (physics) Spin is an intrinsic form of angular momentum carried by elementary particles, and thus by composite particles such as hadrons, atomic nuclei, and atoms. [1] [2] : 183 –184 Spin is quantized, and accurate models for the interaction with spin require relativistic quantum mechanics or quantum field theory .

  5. Vor 5 Tagen · This accomplishment has been described as fully on a par with the works of Newton, Maxwell, and Einstein before him. [2] It has been deemed by some physicists to be the "real seed of modern physics". [3] In the context of quantum field theory, the Dirac equation is reinterpreted to describe quantum fields corresponding to spin ...

  6. Vor 4 Tagen · Stanford Institute for Theoretical Physics. Our research includes a strong focus on fundamental questions about the new physics underlying the Standard Models of particle physics, cosmology, and gravity; and the nature and applications of our basic frameworks (quantum field theory and string theory) for attacking these questions.

  7. 7. Mai 2024 · The quantum theory of gravitation, effective field theories and strings: Past and present. Gravity is one of four fundamental interactions. The most precise description of this force is still ...