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.
On a scale of 1 to String, how speculative is this?
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Is orbifolding of the torus a sophisticated spherification?
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Insights It Was 20 Years Ago Today -- the M-theory Conjecture - Comments
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What would be the physics of a hypothetical gluon star?
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Equivalence of inertial and gravitational mass
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PI video of new QG ideas from Eyo Ita, Chopin Soo, C-Y Chou
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A First Course in String Theory/Invariant Interval/Metric
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Susskind on supersymmetry vs. cosmological constant?
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In LQG, do objects attract via gravitons or curved spacetime
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Discussing Lee Smolin's Non-Local Beables: Quantum Physics Emergent from Gravity
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Z-bosons as Hawking radiation from BH
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How Does Multiverse Theory Make *Every* Universe Possible?
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Scientific implications of latest LHC SUSY beauty quark
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Is spacetime a massless spin 2 field?
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Braids as a representation space of SU(5)
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The Immirzi Parameter: Unravelling Gravity's Weakness in Vacuum LQG
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Is there a good candidate Hamiltonian for loop QG?
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A Dark Matter effect in Lattice Space
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Does quantized gravity mean quantized time?
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String theory, string dimensions?
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How can strings be only one dimensional?
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Space-time travel in String Theory
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Which of these books would you recommend for LQG?
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Chaos (Non-Linear Dynamics) Driven Damped Pendulum
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Why is it necessary to have 11 dimensions in M Theory?
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What is the right theory of quantum gravity?
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Information Preservation and Weather Forecasting for Black Holes
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Quantum Relativity: Universe is "One" Thing?
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AdS/CFT w/out Holography and SLOT - Fluctuation Work Theorem
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What is the role of T-duality in understanding length scales in string theory?
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Do Different Observers Agree on Entropy in the Unruh Effect?
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Relaxion: New idea for naturalness
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Leading lines of development in LQG, main issues, Loops 15
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Is there any news to Garrett Lisi theory?
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What is the acceleration formula for particles in Loop Quantum Gravity?
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Color Kinematics Duality and Asymptotic Safety
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Looking for an explanation/definition of a "causal diamond"
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Bekenstein bound on cosmological scales
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  • Poll Poll
Our picks for first quarter 2015 MIP (most important QG paper)
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Einstein Equation of State vs Gravity from Entanglement
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T hooft Cellular Automata Quantum Mechanics
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Can String Theory's Extra Dimensions Be Larger Than We Think?
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Background independent framework
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Hybrid HE11 mode of corrugated waveguides as source of axion
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Strings can be seen? Surely not
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What is Lee Smolin's Maximal Variety Principle in Quantum Mechanics?
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Can a Person Escape an Endless Fall Through Two Facing Portals?
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What is the quantized form of the strings lagrangian?
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Conformal gravity vs loop quantum gravity
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Exploring the Quantum Formulation of String Theory
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Phlip Mannheim's conformal theory of everything
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Is there a reversed GKPW for AdS/CFT?
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Why is Supersymmetry Necessary in String Theory?
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What is the recommended resource for learning the basics of AdS/CFT?
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Experimental Limits on Spin-Foam Effects From Quasars
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Seesaw mass matrix and neutrino masses
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Is Isospin Conversation Required In The Standard Model?
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Exact solutions of Wheeler–DeWitt & Yamabe Construction
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New properties of "standard model effective field theory"
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Magnetic monopoles and Noether theorem
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Is imaginary time a scientifically serious proposal?
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New first order Lagrangian for General Relativity
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Has Witten announced his new geometry?
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Is Quantum foam a part of string theory?
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Is the Einstein–Cartan theory renormalizable?
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Multi-scale entanglement renormalization ansatz Tensor network
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The naturalness of the zeon length scale
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NS sector and the Numberoperator
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Why can't we perceive extra dimensions?
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The 'time oriented coarse graining' hypothesis -- "Rovelli"
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Has B-L some role in the mass matrix?
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Why Don't SUSY Leptons and Quarks Exist Alongside Standard Model Bosons?
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Is gravity deterministic or probabilistic in String Theory?
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Does Ads/CFT correspondence apply to LQG Kodama state?
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Scalar field energy density and pressure in hot universe
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Why Do String Theory and Fermions Require Different Treatments?
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Hypothetical Shape of a Spacetime and Time Travel
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Meaning of "Bundle Connection" in String Theory?
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Understanding the Boundary of a Spinfoam and Spin Network in LQG Theory
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Solving Trivial SUSY Questions: Adel Bidal Introduction to SUSY
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What Is Loschmidt's Paradox and Its Implications for Quantum Mechanics?
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Alain homers with Ali and Slava on base : further thoughts
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Supersymmetry: Theory and Experiments
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In what way is M-Theory different from Loop Quantum Gravity?
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If Superstring theory is not a TOE what is it?
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Is there a holographic principle in loop quantum gravity?
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Local measurement of the Vacuum Energy?
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What Are the Essentials for Starting Conformal Field Theory Studies?
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LQG is not proved to be locally lorentz invariant. (Bee)
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Does h-bar change in gravitational waves?
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If SUSY is found, is String Theory the expected why?
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Four-Dimensional Entropy from Three-Dimensional Gravity
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Smolin's Octopus: Bridging the Standard Model and LQG?
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Evidence Against String Theory? Paper
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Is Loop Quntuam gravity plausible formulation of quantum gravity
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A firewall confusion related to disentangling the vacuum
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How quantizable matter gravitates
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Born-Oppenheimer applied to quantum geometry
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String Theory Instantaneous Teleportation
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Smolin: Extending dualities to trialities (deepens dynamics)
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