String theory was originally proposed as a theory of hadrons, and its study has led to new insights on quantum chromodynamics, a gauge theory, which is the fundamental theory of the strong nuclear force. To this end, it is hoped that a gravitational theory dual to quantum chromodynamics will be found.
A mathematical technique from string theory (the AdS/CFT correspondence) has been used to describe qualitative features of quark–gluon plasma behavior in relativistic heavy-ion collisions; the physics, however, is strictly that of standard quantum chromodynamics, which has been quantitatively modeled by lattice QCD methods with good results.
Other articles related to "quantum chromodynamics":
... penetration depth λ of that theory is analogous to the confinement radius Rc of quantum chromodynamics ...
... The theory that describes strong interactions is called quantum chromodynamics (QCD) ... symmetry that relates the color charge in quarks and is the defining symmetry for quantum chromodynamics ... remain unchanged if the coordinate axes are rotated to a new orientation, the physics of quantum chromodynamics is independent of which directions in three-dimensional color space are identified ...
... Model of particle physics, enabling high energy experiments to extract precise information about Quantum Chromodynamics, electroweak interactions and possible new physics ... Keith Ellis "For work in perturbative Quantum Chromodynamics, including applications to problems pivotal to the interpretation of high energy particle collisions" 2008 Alexei Smirnov ... heavy quark mass expansion and the discovery of the heavy quark symmetry in quantum chromodynamics, which led to a quantitative theory of the decays of c and b flavored hadrons ...
Famous quotes containing the word quantum:
“But how is one to make a scientist understand that there is something unalterably deranged about differential calculus, quantum theory, or the obscene and so inanely liturgical ordeals of the precession of the equinoxes.”
—Antonin Artaud (18961948)