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Beyond-the-standard-model
New post in Beyond-the-standard-model
How to decompose the representation of $\rm SU(5)$?
October 9th, 2021
lie-algebra
grand-unification
group-theory
representation-theory
beyond-the-standard-model
axion couplings
June 12th, 2020
quantum-field-theory
cp-violation
beyond-the-standard-model
How to integrate out the $W$-boson fields?
August 1st, 2022
beyond-the-standard-model
standard-model
quantum-field-theory
path-integral
weak-interaction
Chiral anomalies
September 22nd, 2020
quantum-anomalies
standard-model
quantum-field-theory
beyond-the-standard-model
chirality
Proton Radius Puzzle, Is it possible that proton's radius differ depending on how you measure it? What does that even mean?
October 7th, 2020
beyond-the-standard-model
standard-model
particle-physics
protons
Other possible theories (other than string theory) which are generalizations of the standard model with incorporation of gravity
August 13th, 2020
theory-of-everything
quantum-gravity
string-theory
beyond-the-standard-model
standard-model
How can the mass of Higgs give preference to SUSY vs multiverse?
August 1st, 2022
higgs
beyond-the-standard-model
multiverse
supersymmetry
Why gauge $SU(N)$ and not $SO(N)$?
August 1st, 2022
quantum-field-theory
gauge-theory
group-theory
beyond-the-standard-model
Why are neutrino oscillations considered to be "beyond the Standard Model"?
August 1st, 2022
standard-model
mass
particle-physics
beyond-the-standard-model
neutrinos
What is wrong with a nonrenormalizable theory?
November 30th, 2020
standard-model
beyond-the-standard-model
effective-field-theory
quantum-field-theory
renormalization
Supersymmetry vs multiverse
August 9th, 2020
supersymmetry
higgs
multiverse
beyond-the-standard-model
What is the meaning of phenomenology?
March 20th, 2020
soft-question
beyond-the-standard-model
terminology
Why is Standard Model + Loop Quantum Gravity usually not listed as a theory of everything
March 21st, 2022
loop-quantum-gravity
standard-model
theory-of-everything
beyond-the-standard-model
Is there any evidence that dark matter interacts with ordinary matter non-gravitationally?
January 10th, 2020
experimental-physics
dark-matter
beyond-the-standard-model
Neutrino Oscillations and Conservation of Momentum
August 1st, 2022
neutrinos
mass
momentum
beyond-the-standard-model
conservation-laws
Why do all fields in a QFT transform like *irreducible* representations of some group?
August 1st, 2022
beyond-the-standard-model
group-representations
group-theory
quantum-field-theory
What news about the second Higgs mode (or the mysterious particle) is anticipated to be seen at LHC around 750 GeV?
August 1st, 2022
particle-physics
experimental-physics
higgs
large-hadron-collider
beyond-the-standard-model
Resolving Conflicting Reports on Fermilab $g-2$ Results
December 11th, 2021
quantum-field-theory
magnetic-moment
beyond-the-standard-model
standard-model
particle-physics
Why don't we have a theory of everything?
August 1st, 2022
quantum-gravity
theory-of-everything
beyond-the-standard-model
What gives mass to dark matter particles?
August 1st, 2022
higgs
beyond-the-standard-model
dark-matter
mass
weak-interaction
What are the alternative theories of dark energy? ($w \neq -1$)
June 17th, 2020
dark-energy
beyond-the-standard-model
astronomy
cosmology
Why do physicists believe that there exist magnetic monopoles?
January 10th, 2020
beyond-the-standard-model
grand-unification
magnetic-monopoles
maxwell-equations
electromagnetism
How can neutrinos oscillate though the lepton flavors have differing masses?
December 24th, 2020
beyond-the-standard-model
mass
particle-physics
standard-model
neutrinos
Neutrino oscillations versus CMK quark mixing
July 30th, 2020
mass
standard-model
neutrinos
quarks
beyond-the-standard-model
Why do we need complex representations in Grand Unified Theories?
March 29th, 2020
grand-unification
standard-model
group-theory
lie-algebra
beyond-the-standard-model
Why can't the LHC detect heavy particles?
August 1st, 2022
energy-conservation
large-hadron-collider
beyond-the-standard-model
Given the transformation of $SU(2)$ triplet $\vec{\phi}$ how to find the transformation of ${\Phi}\equiv\vec{\phi}\cdot\vec{\tau}$?
October 30th, 2020
group-representations
particle-physics
group-theory
higgs
beyond-the-standard-model
Why the inflaton field?
June 28th, 2020
cosmological-inflation
cosmology
cosmological-constant
beyond-the-standard-model
Is there any stable hadron?
August 1st, 2022
proton-decay
hadron-dynamics
standard-model
stability
beyond-the-standard-model
Why does the $Z$ boson not change quark flavour?
October 4th, 2020
beyond-the-standard-model
bosons
standard-model
quarks
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