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Structure of Nucleon Excited States from Lattice QCD
Engelsk Paperback
Structure of Nucleon Excited States from Lattice QCD
Engelsk Paperback

907 kr
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Quantum Chromodynamics (QCD) describes the interactions between elementary quarks and gluons as they compose the nucleons at the heart of atomic structure. The interactions give rise to complexity that can only be examined via numerical simulations on supercomputers. This work provides an introduction to the numerical simulations of lattice QCD and establishes new formalisms relevant to understanding the structure of nucleons and their excited states. 

The research opens with an examination of the non-trivial QCD vacuum and the emergence of "centre domains." The focus then turns to establishing a novel Parity-Expanded Variational Analysis (PEVA) technique solving the important problem of isolating baryon states moving with finite momentum. This seminal work provides a foundation for future calculations of baryon properties. Implementation of the PEVA formalism discloses important systematic errors in conventional calculations and reveals the structure of nucleon excited states from the first principles of QCD for the first time.

Product detaljer
Sprog:
Engelsk
Sider:
237
ISBN-13:
9783030257248
Indbinding:
Paperback
Udgave:
ISBN-10:
303025724X
Udg. Dato:
29 aug 2020
Længde:
0mm
Bredde:
155mm
Højde:
235mm
Forlag:
Springer Nature Switzerland AG
Oplagsdato:
29 aug 2020
Forfatter(e):
Kategori sammenhænge