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Pregled bibliografske jedinice broj: 83348

Bohmian particle trajectories in relativistic bosonic quantum field theory


Nikolić, Hrvoje
Bohmian particle trajectories in relativistic bosonic quantum field theory // Foundations of Physics Letters, 17 (2004), 383-400 (međunarodna recenzija, članak, znanstveni)


Naslov
Bohmian particle trajectories in relativistic bosonic quantum field theory

Autori
Nikolić, Hrvoje

Izvornik
Foundations of Physics Letters (0894-9875) 17 (2004); 383-400

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
De Broglie--Bohm interpretation; relativistic quantum mechanics; quantum field theory

Sažetak
We study the de Broglie-Bohm interpretation of bosonic relativistic quantum mechanics and argue that the negative densities and superluminal velocities that appear in this interpretation do not lead to inconsistencies. After that, we study particle trajectories in bosonic quantum field theory. A new continuously changing hidden variable - the effectivity of a particle (a number between 0 and 1) - is postulated. This variable leads to a causal description of processes of particle creation and destruction. When the field enters one of nonoverlapping wave-functional packets with a definite number of particles, then the effectivity of the particles corresponding to this packet becomes equal to 1, while that of all other particles becomes equal to 0.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekt / tema
0098002

Ustanove
Institut "Ruđer Bošković", Zagreb

Autor s matičnim brojem:
Hrvoje Nikolić, (229631)

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus