Bilbao - INFN - Sezione di Firenze
... • In superstring theory we can consider a “mixed” case: only some coordinates are fixed: the end points can move only on a pdimensional surface called a Dirichlet p-brane • If the SM gauge quantum numbers sit at the ends of open strings, we get an effective (p+1)-dimensional gauge theory. • If p=3 t ...
... • In superstring theory we can consider a “mixed” case: only some coordinates are fixed: the end points can move only on a pdimensional surface called a Dirichlet p-brane • If the SM gauge quantum numbers sit at the ends of open strings, we get an effective (p+1)-dimensional gauge theory. • If p=3 t ...
The origin of space-time as seen from matrix model simulations
... Quantum corrections around the classical solutions The gauge group and the matter contents, power-law expansion Exploring more general SO(3) symmetric solutions ...
... Quantum corrections around the classical solutions The gauge group and the matter contents, power-law expansion Exploring more general SO(3) symmetric solutions ...
Many-Body Coulomb Gauge Exotic and Charmed Hybrids
... contemporary theoretical studies, such as lattice gauge [3–6], flux tube [7,8], QCD sum rule [9], perturbative non-relativistic QCD [10] and constituent models [11] have focused on heavy quark hybrids. The only two modern light quark hybrid calculations, a lattice gauge [4] and flux tube [8], have f ...
... contemporary theoretical studies, such as lattice gauge [3–6], flux tube [7,8], QCD sum rule [9], perturbative non-relativistic QCD [10] and constituent models [11] have focused on heavy quark hybrids. The only two modern light quark hybrid calculations, a lattice gauge [4] and flux tube [8], have f ...
Exceptional Lie Groups, E-infinity Theory and
... 2. Holographic principle and E-infinity theory In 1993, Noble laureate Gerard 'tHooft proposed the dimensional reduction in quantum gravity theories. This is known now as the Holographic principle which was extended by Leonard Susskind. [17]. The Holographic principle is about encoding information ...
... 2. Holographic principle and E-infinity theory In 1993, Noble laureate Gerard 'tHooft proposed the dimensional reduction in quantum gravity theories. This is known now as the Holographic principle which was extended by Leonard Susskind. [17]. The Holographic principle is about encoding information ...
AQA A Physics - Particle Physics
... The standard model gives three generations of fermions, both quarks and leptons but one (or in the case of the weak force, a single set of) gauge bosons for each force interaction. Experimental data on precision electroweak measurements suggests that there are no further generations of such particl ...
... The standard model gives three generations of fermions, both quarks and leptons but one (or in the case of the weak force, a single set of) gauge bosons for each force interaction. Experimental data on precision electroweak measurements suggests that there are no further generations of such particl ...
The Beh-MechaNiSM, iNTeracTioNS wiTh ShorT
... This high significance implies that the probability of background fluctuations conspiring to produce the observed signal is less than 3×10-7. It took another nine months, however, and dedicated efforts from hundreds of scientists working hard to study additional decay channels and extract pertinent ...
... This high significance implies that the probability of background fluctuations conspiring to produce the observed signal is less than 3×10-7. It took another nine months, however, and dedicated efforts from hundreds of scientists working hard to study additional decay channels and extract pertinent ...
Origins of Mass - Massachusetts Institute of Technology
... a highly contingent and non-trivial way from more basic concepts. Most of the mass of standard matter, by far, arises dynamically, from back-reaction of the color gluon fields of quantum chromodynamics (QCD). Additional quantitatively small, though physically crucial, contributions come from the int ...
... a highly contingent and non-trivial way from more basic concepts. Most of the mass of standard matter, by far, arises dynamically, from back-reaction of the color gluon fields of quantum chromodynamics (QCD). Additional quantitatively small, though physically crucial, contributions come from the int ...
Oleg Teryaev
... Coupling <-> decay width ||=|<2j|BH>| T(+P=C) invariance
Crossing from t- to s-channel gluons
BH complementarity (Lab vs “comoving” frames)?
Relation of Gravity (Hawking radiation) and QCD (jet
...
... Coupling <-> decay width |
In search of symmetry lost
... wonderfully successful theory of the electroweak interaction was formulated1–4. Central to that theory is the concept of spontaneously broken gauge symmetry5,6. According to this concept, the fundamental equations of physics have more symmetry than the actual physical world does. Although its specif ...
... wonderfully successful theory of the electroweak interaction was formulated1–4. Central to that theory is the concept of spontaneously broken gauge symmetry5,6. According to this concept, the fundamental equations of physics have more symmetry than the actual physical world does. Although its specif ...
Constituent Quark Models
... The quark model classifies all known particles in terms of 6 building blocks Explains mass splitting between meson and baryons Explain/predict magnetic moments of mesons and baryons Explain/predict scattering cross sections The MIT Bag Model predicts fairly accurate masses of the particles ...
... The quark model classifies all known particles in terms of 6 building blocks Explains mass splitting between meson and baryons Explain/predict magnetic moments of mesons and baryons Explain/predict scattering cross sections The MIT Bag Model predicts fairly accurate masses of the particles ...
