Quantum Field Theories

Initial success of quantum field theory was quantum electrodynamics (QED) that is still the paradigmatic example of a successful quantum field theory. Ordinarily, quantum mechanics (QM) cannot give an account of photons which constitute the prime case of relativistic 'particles'. At the speed c, a non-relativistic theory such as ordinary QM cannot give even an estimated description as photons have rest mass zero and similarly move in the vacuum. Photons are implicit in the emission and absorption processes which have to be postulated; for instance, when one of an atom's electrons makes a transition between energy levels. The formalism of QFT is required for an explicit explanation of photons. As soon as the conceptual framework of quantum mechanics was developed, a small group of theoreticians tried to extend quantum methods to electromagnetic fields. Modern developments of quantum field theory are as follows- Algebraic quantum field theory, Axiomatic quantum field theory, Topological quantum field theory (TQFT).

  • Conformal Field Theory
  • Non-abelian Gauge Theories
  • Scalar Fields
  • Dirac Equation
  • Quantum Electrodynamics
  • Renormalization

Related Conference of Quantum Field Theories

November 22-23, 2018

International Conference on Quantum Physics and Technology

Bucharest, Romania
November 26-28, 2018 -

10th International Conference and Exhibition on Lasers, Optics & Photonics

Los Angeles, California, USA
December 03-05, 2018

4th International Conference on Astrophysics and Particle Physics

Chicago, Illinois, USA
December 03-04, 2018

4th International Conference on High Energy & Particle Physics

Valencia, Spain

Venue: Comercial Hotel Primus, Valencia
February 20-21, 2019

International Meeting on Fluid Dynamics & Fluid Mechanics

Dallas, Texas, USA
February 27-28, 2019

Global Meet on Astrophysics & Space Science

Paris, France
March 21-22, 2019

World Medical Physics Meet

Dubai, UAE
April 08-09, 2019 |

European Meet on Laser, Optics & Photonics

Prague, Czech Republic
May 13-14, 2019

6th World Congress on Physics

Paris, France
May 13-14, 2019

13th International Conference on Optics, Lasers & Photonics

Radisson Hotel Narita | Tokyo, Japan
August 19-20, 2019

Asia Pacific Physics Conference

Tokyo, Japan
October 14-16, 2019

6th International Conference on Physics

London, UK

Quantum Field Theories Conference Speakers

Recommended Sessions

Related Journals

Are you interested in