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.
Graduate How can we systematically derive Casimir operators for graded Lie algebras?
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Graduate Fractal Space-Time and Microphysics: Towards a Theory of Scale Relativity
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Graduate FQXi grant awardee abstracts (novel time ideas)
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Graduate Gravity as a diffeomorphism invariant gauge theory (new Krasnov paper)
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Graduate Why has it been so hard to cominbe Gravitational Forces with
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Graduate What is the factor in the definition of [A,A] in differential forms?
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Graduate Constants of nature as determined by string theory
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Graduate Gravitational biot-savart-like force?
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Graduate What dictates the differences between realms within string theory?
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Graduate How does string theory address problem of time GR vs QM?
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Graduate Hamiltonian does NOT equal energy?
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Graduate Why not unify LQG with Superstring\M theory ?
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Graduate Do the extra dimensions really make sense?
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Graduate Are Length and Time Quantized According to Future Theory?
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Graduate What causes topology change in Calabi-Yau manifolds?
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Graduate Decomposition of irrep. of G_2 into irreps. of A_2
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Graduate Gravity Weakness: Explaining Why It's Not as Weak as We Think
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Graduate A crazy idea about strings and energy
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Graduate Spinfoam Fermions, Lqg now has matter
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Graduate Can Spin Networks Overcome the Background Dependence in LQG Theory?
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Graduate Does Gravity Leak into Extra Dimensions and What Would Happen if it Did?
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Graduate Tears in spacetime shielded by strings
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Graduate Why Are There 11 Dimensions in M-Theory?
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Graduate What is the connection between polytopes and string theory in these papers?
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Graduate Supercharges commutation rules
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High School Theoretical Gunshot with Thunder
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Graduate Vielbeins as gauge fields of local translations
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Graduate What is the meaning of a fundamental constant? Dimensioned or dimenionless
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Undergrad The Principle of Symmetry: Universal?
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Graduate Can Lorentzian Signature Metrics Always Be Continued into Euclidean Signatures?
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Graduate Changing shape of calabi-yau manifolds: flop transitions
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Graduate Is N=4 ONLY a mathematical construct?
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Graduate Time discreteness and lorentz invariance
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Looking for the audio of the Duff-Smolin debate
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Graduate What is the Planck Scale for AS gravity?
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Graduate Impact of Gödel's incompleteness theorems on a TOE
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Graduate Quantum foam and discreteness of spactime for an idiot
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Graduate How does string theory avoids IR divergences
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Graduate String Theory: Minimal Distance Implications
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Graduate What is the role of combinatorics in the depths of string theory?
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Graduate Piareround's questions about LQG
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Graduate GUT Mass Unification Predictions
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Graduate Criticism of LQG - What do we miss?
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Graduate Is the Higgs Field Merely a Dressing Field?
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Graduate Role of in-house concept analysis done by the QG scientists themselves
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Graduate How to understand 11 dimensions
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Graduate Luboš Motl's Criticism of LQG - What Does He Miss?
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Graduate What Does Quantum Gravity Scattering Amplitudes Mean?
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Graduate What is the Precise Meaning of Canonical in Quantum Gravity Context
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Graduate Conceptual ramifications if black holes do not exist.
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Graduate Meaning of diffeomorphism invariance
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Graduate Occam's razor and theoretical physics
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Graduate String theory in dimensions other than 10
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Graduate Exploring Connes' Finite Noncommutative Geometry Model
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Graduate Plug for Bee Hossenfelder blog (QG phenom'ist and conference organizer)
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Graduate Spring schedule for International LQG Seminar
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Graduate Conservation of Angular Momentum And Oscillation of Mass
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Graduate Coupling of energy/matter to spacetime
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Graduate Quantum Gravity and Specific GR Tests
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Graduate Can we comprehend the 4th dimension.
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Graduate String Theory - Winding Strings
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Graduate A string-model case study: hep-th/0703280
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Graduate Self-educational book on Supersymmetry/supergravity
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Graduate Is a New Principle Necessary to Resolve Quantum Gravity and Unify Interactions?
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Graduate Why more than 4 spacetime dimensions
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Graduate Interpretation of tensor indices
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Graduate Lorentzian spinfoam model free of IR divergence (Muxin Han)
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Graduate String Theory compact dimensions
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Graduate Some questions about String theory
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High School White Hole: What Is It & How Does It Differ from Black Hole?
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Graduate Our picks for third quarter 2010 MIP (most important QG paper)
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Graduate What Makes Atoms the Key to Understanding Our Universe?
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Graduate Is the Universe's Expansion Linked to Black Holes and New Universes?
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Graduate Evidence for UV finiteness of M-theory?
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Graduate The anthropic principle(s) and the landscape
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Graduate String non-theory failing its tests -we need a replacement
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Graduate How do branes emerge in cyclic universe?
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Graduate Lecture series on Causal Sets approach to QG
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Graduate Dirac algebra of constraints in GR
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Graduate Question on alternatives to GR
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Undergrad Best resources to get up to speed
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Graduate MHD equations - confused about derivation
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Graduate Principle of Least Action Derivation
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Graduate What Are the Latest Breakthroughs and Research Topics in M Theory?
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Graduate An Exploration of Unified Theories
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Graduate Large extra dimensions ruled out?
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Graduate Illegal Danced Horror - a story about the landscape
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Graduate Do Parallel Universes Share the Same Timeline?
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Graduate Exploring Lagrangians that Cannot be Transformed with Legendre
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Graduate AsymSafe QG sees a numerical breakthrough (Benedetti, Groh, Machado, Saueressig)
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Graduate Higher Gauge, TQFT, quantum gravity thematic convergence
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Graduate More on Penrose's Conformal Cyclic Cosmology
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Graduate Simplicity Constraints in Spin Foams: Physical Meaning & Motivation
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Graduate Understanding the Relation between LQG and NQC
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Graduate Is Gauge-Free Electrodynamics the Solution to Gauge Ambiguities?
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Graduate Primer on conformal / dual conformal symmetry
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Graduate Is Bojowald's Book on Quantum Cosmology a Disappointment?
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Graduate What does the other 7-dimensions represent?
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Graduate EM Stress-Energy Tensor Derivation: Understanding the Symmetry and Conditions
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Graduate What is the connection between N=2 SUSY and Kahler Geometry?
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