Beyond the Standard Models Forum

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Join expert and advanced topics on beyond the standard model of physics. This includes professionally researched theories like strings, branes, and LQG. Mainstream physics only.
A First order formalism of Polyakov action
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B How can a dimension be "curled up" and have a finite extent?
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Vacuum as the low energy limit of....
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A Compactification of spatial extra dimensions
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A Why does the Kähler Potential only contain left handed Weyl spinors?
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I Emergent space-time from what?
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A What is meant by the mass of a superfield?
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A Eric WEinstein's Geometric Unity theory
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I Could gravitons be dimensionless?
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I The existence of negative gravitational plus positive inertial mass?
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I Rare Kaon decay may shed light on new physics....maybe
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I Is There a Mistake in This CLQG Thesis?
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A Can Cosmic Inflation and String Theory change fundamental laws?
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A A relation in "Scattering Amplitudes in Gauge Theory....", Elvang et al
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A M theory dimension change and large N_c, are they related?
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I Meagre cows and future searches
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A According to Wilczek, how does quantum mechanics arise?
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I Higgsino: The Supersymmetric Partner of the Higgs - What You Need to Know
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I Is M-theory (a) self-consistent (b) externally consistent?
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A Exceptional Quantum Geometry and Particle Physics
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A QGravity, masses and CKM matrix all for free
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A Merging Gravity with the other forces
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I What percentage of physicists believe in a simulation hypothesis?
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A Standard Model and number of fundamental forces
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A Explaining the Hubble tension with fundamental physics
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I New force of nature discovered?
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B Gravitational wave emission from electrons
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A Donoghue's critique of asymptotic safety
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I Tom Banks' New Paper - Contra Eternal Inflation
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B Twistor Theory: Evaluating Its Relevance in Modern Unification Theories
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I Problem of time in quantum field theory?
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I Are there any linear quantum gravity theories?
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I Is Gravity a Force or Just Curved Spacetime?
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B A Question about space and the multiverse
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A New BSM Theory: Investigating Claims
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I Is Gravity Part Of The Standard Model?
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I Is SUSY still a possibility with current EDM limits and energy constraints?
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A Scientists are searching for a mirror universe....
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B Testing the No-Hair Theorem with GW150914
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I Simulation Hypothesis: How Will Touch Occur?
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A Towards formulating an invariant Lagrangian
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A Could this unified theory be correct?
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A Understanding Membrane Theory: Main Concepts & Beautiful GI Results
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Did Paul Dirac believe in multiple universes?
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B Exploring String Theory: Open and Closed Strings
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A Infinite-dimensional symmetry....
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A Would Wheeler's oscillatory universe model create different laws?
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I Why don't strings have a Planck mass?
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A How to construct a spin-3/2 theory from the ground up
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A Is the Randall-Sundrum model background independent?
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A Is Seth Lloyd's cosmological model background independent?
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B Strong nuclei force and extra dimensions
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A Developments to unify quantum theory with General Relativity?
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I What multiverse model is this author referring to?
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I Is spacetime emergent - and in which theories?
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I Are all Cellular Automata models of universes?
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B Is string theory dead or still valid
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A Which is the quantized variable in quantum gravity?
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A Hints for lepton flavor violation in B-hadron decays
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I Is Time More Fundamental Than Space According to Smolin's Theories?
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A How does this study affect the holographic principle?
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I Electrostatic interaction in the Simulation Hypothesis
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I How Does Quantum Gravity Influence Our Understanding of Quantum Mechanics?
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B Does dark matter travel faster than light?
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Condensed matter physics, area laws & LQG?
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B Are we past due to declare EM/Light/Waves its own dimension?
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How is string theory related to MWI?
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Is the Higgs Field Key to Understanding Gravity and Inertia?
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LHC and SUSY Aug 2010 results, implications for string theory
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Detecting large extra dimensions via mini black holes ?
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A Froggatt & Nielsen: top-Higgs blobs explain everything
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A Has Sir Michael Atiyah Uncovered New Links Between Arithmetic and Physics?
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A Is M-Theory more fundamental than String Theory?
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B If there is no multiverse then what is beyond the Universe?
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A A question about graviton self-interaction
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A Question about Lorenz invariance and cluster decomposition
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I Why not a particle for charge?
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I Electrostatic in string theory or LQG
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I A Quadrillion Standard Models from F-theory arxiv.org/pdf/1903.00009
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B What's the status of supersymmetry
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Vacuum energy in the Wess-Zumino model
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I When should we take numerology seriously?
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I Spacetime as emergent quantum phenomenon
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A Charge in a Lie Group.... is it always a projection?
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B Significance of the Planck Particle
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A De Sitter Vacua in String Theory and KKLT
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A Current Status of Loop Quantum Gravity: Successes, Failures & Open Questions
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I Back to Muller's 'Now and the Flow of Time'
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A On the Refined Index of BPS states
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A On non-perturbative renormalization and gravity
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A Quantization isn't fundamental
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A PDE: Between Physics and Mathematics
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I What can we gain/learn by knowing the Higg boson completely?
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I Information Paradox in Black Holes and BSM
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A Fine structure and fixed points
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A Non-locality: sheaf cohomology
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A Can String Theory Explain Fundamental Particles Through Standing Waves?
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A Is GR fundamentally different from QM's interpretations?
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I ER=EPR baby steps: causation or not?
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A Simulating Quantum Loop Theory: Can S-Knots Be Represented Numerically?
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