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 What Are the Best Resources for University Students to Learn String Theory?
  • Sonko
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Graduate Understanding Del Operation on Vector U Without Dot or Cross Product
  • seanl
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Graduate Understanding Event Horizons and the Perspective of Outside Observers
  • Daveman20
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Graduate Math to Explain Theories: Fundamentals & Calculation
  • darkside00
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Graduate Quantum field theory in a fractal universe (Calcagni)
  • marcus
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Graduate Evidence of String Theory Found
  • Kevin_Axion
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Graduate Uncovering the Radiation of Cosmological and Black Hole Horizons
  • Naty1
  • · Replies 8 ·
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Graduate Axiomatic Systems & Modern Physics
  • Atran
  • · Replies 6 ·
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Graduate Simple questions about Verlinde's gravity=entropic force
  • nrqed
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Graduate M-Theory: is a String A digital Data Register ?
  • toivowillmann
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Graduate Can a Hamiltonian be formed from this Lagrangian?
  • pellman
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Graduate Is String Theory Still a Viable Path to a Theory of Everything?
  • Jake4
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Graduate Theoretical Effects of Achieving Zero Kelvin in a System
  • pally
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Graduate M-Theory : listing the 11 dimensions
  • Argentum
  • · Replies 36 ·
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Livine's Feb 17 talk, if you only watch one Perimeter talk this year
  • marcus
  • · Replies 10 ·
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Graduate Action and Response functions.
  • jorgext
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Graduate Radial motion into an Einstein-Rosen bridge (Poplawski)
  • Arbitrageur
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Graduate A Layman's Question About the Nature of Space
  • AdamFiddler
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Graduate First followup of April1780 (new LQG) paper
  • marcus
  • · Replies 13 ·
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Graduate Why no change of variable to polar coordinates inside multi-loop integral ?
  • zetafunction
  • · Replies 3 ·
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Graduate Upcoming Workshops in Theoretical Particle Physics and Mathematical Physics
  • nrqed
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Graduate Experimental Evidence for M-Theory
  • toivowillmann
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Graduate Asymptotic safety and black holes (new Mattingly paper)
  • marcus
  • · Replies 12 ·
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Graduate Fermi (GLAST) almost kills all Lorentz violating theories.
  • MTd2
  • · Replies 37 ·
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Undergrad Understanding the Role of Theorems in Physics
  • Chris11
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Undergrad Confused to the max Re-aranging equations.
  • slawted
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Graduate Beyond the standard glosses of QM (the realistic clock interpretation)
  • marcus
  • · Replies 43 ·
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Graduate Does killed by Dvali,Folkerts, Germani-paper?
  • murray92
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Graduate Quick Question (EW gaugino mass relation)
  • samr
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Graduate Derivations of Euler equations
  • zwoodrow
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Graduate Spin and position and mutually unbiased bases
  • CarlB
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Graduate Boundary conditions in String Theory
  • GargleBlast42
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Graduate What are the dimensions of strings?
  • ShadowVegan
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Graduate Hamiltonian as Legendre transformation?
  • pellman
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Graduate Would a successful merger of LQG + NCG SM be considered a TOE?
  • ensabah6
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Graduate Is this possible (relates to String Theory)
  • DrManhattanVB
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Graduate Is a black hole an elemenatry particle?
  • Naty1
  • · Replies 19 ·
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Graduate On fundamental level, rest mass = 0?
  • Dmitry67
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Graduate Another way to test LQG found by Major
  • marcus
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Graduate Which is easier to learn, QM or GR?
  • Jonnyb42
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Graduate Consequences of Quantum Gravity
  • sanman
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Graduate What is this equation all about ?
  • Rico L
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Graduate CDM/MOND duality through Holography.
  • MTd2
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Undergrad What Is the Unified Thing of Mass and Energy?
  • Jonnyb42
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Graduate Matter, antimatter, and durak equation
  • valdar
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Graduate Momentum four vector for ground state.
  • arroy_0205
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Graduate Deriving Gravitational Constant G: Pi, r, \epsilon & k Explained
  • gth759k
  • · Replies 8 ·
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Graduate What is the meaning of this generic equation in String Theory?
  • ZeroZero2
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Graduate Connes-Chamseddine: Math Evidence for Kaluza-Klein Theory
  • arivero
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Undergrad Einstein's Space-Time and "Ripples in Reality
  • gkc2294
  • · Replies 6 ·
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Graduate A new look at loop quantum gravity
  • marcus
  • · Replies 14 ·
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Graduate Solving the Theory of Everything's Equations: A Layman's Guide
  • srfriggen
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Graduate Finding out about string theory
  • Elliot.exe
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Graduate How Would I Visualize the Extra Dimensions of String Theory?
  • Noja888
  • · Replies 8 ·
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Graduate Krasnov framework for asymptotic safety in QG (Perimeter video)
  • marcus
  • · Replies 8 ·
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Graduate What is the connection between BPS soliton definitions?
  • FeynmanRulz
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Graduate Erik Verlinde video on entropic force gravity
  • marcus
  • · Replies 6 ·
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Graduate Exploring the Holographic Principle: Space Recession and Inflation
  • czes
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Graduate Speed of time : temperature tells thermal time/proper time (Smerlak Rovelli)
  • marcus
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Graduate Does String Theory Imply the Existence of a 0th Dimension?
  • bradley613
  • · Replies 6 ·
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Graduate Nobelist Smoot: entropic geometry explains cosmic acceleration
  • marcus
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Graduate If Dark Matter does not exist, would string/SUSY/GUT be falsified?
  • ensabah6
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Graduate Magnetic fields and gravitons ?
  • cragar
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Graduate Recent paper: LQG fails to give correct semiclassical limit
  • ensabah6
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Graduate Only two fundamental constants? (Matsas in Nature News)
  • marcus
  • · Replies 19 ·
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Graduate Henderson video: spinfoam approach to cosmology
  • marcus
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Graduate Can Conne's NCG be reconciled with Verlinde's gravity as entropy?
  • ensabah6
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Graduate Different masses don't move the same way without any forces? But that's ok?
  • LukeD
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Graduate A simple string theory model of EPR entanglement
  • yanniru
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Undergrad What's special about 3 dimensions?
  • sgsawant
  • · Replies 19 ·
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Graduate Noncommutative Geometries from first principles
  • Orbb
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Undergrad Understanding the Inverse-Square Law in Physics
  • Taturana
  • · Replies 8 ·
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Graduate Introductory book on gauge theory
  • Sumanta
  • · Replies 2 ·
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Undergrad Is the Gravitational Constant G Dependent on Unit Definitions?
  • polaris12
  • · Replies 5 ·
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Graduate Results from NCG + LQG workshop in Feb 2010 at Oberwolfach
  • marcus
  • · Replies 4 ·
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Undergrad All physics laws in one equation, which?
  • eveo
  • · Replies 5 ·
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Graduate EPRL quantization found to be completely inconsistent.
  • MTd2
  • · Replies 27 ·
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Graduate First Dark Matter Results from the XENON100 Experiment
  • ensabah6
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Graduate Are there collective modes on Spin Foams or LQG?
  • MTd2
  • · Replies 9 ·
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Graduate Green's function and Dirichlet boundary problem
  • paweld
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Graduate What is a black hole in 4th dimension looks like?
  • scilover89
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Graduate The math or physicality, wich one leads?
  • madhatter106
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Graduate Recent Progress in String Theory
  • julz
  • · Replies 7 ·
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Graduate Quantum gravity a la Eyo Eyo Ita III
  • tom.stoer
  • · Replies 12 ·
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Graduate Temperature of Cosmological Constant
  • friend
  • · Replies 3 ·
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Graduate Why Do Gravity and Quantum Mechanics Clash Conceptually?
  • gsingh2011
  • · Replies 4 ·
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Graduate Understanding LQG: How Gravitons Interact with Spacetime
  • cosmolojosh
  • · Replies 14 ·
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Graduate Rigidly rotating relativistic string
  • da_willem
  • · Replies 1 ·
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Graduate Can there be more than Four Fundamental Forces?
  • T.O.E Dream
  • · Replies 3 ·
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Graduate Unification of gravity, gauge fields, and Higgs bosons
  • MTd2
  • · Replies 11 ·
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Graduate Gravity/gaugefield/Higgs unification bid by Lisi-Smolin-Speziale
  • marcus
  • · Replies 0 ·
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Graduate String Theory: Gravitons, Warping Spacetime & Supergravity
  • cosmolojosh
  • · Replies 1 ·
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Graduate Is SUGRA N=1 in 11D asymptotic safe a la Reuter?
  • MTd2
  • · Replies 1 ·
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Graduate Where Can I Find a Comprehensive SO(10) Review Paper?
  • andlessa
  • · Replies 3 ·
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Graduate Can gravitons bend space-time?
  • glueball8
  • · Replies 28 ·
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Graduate Why spin foams just use tetrahedron and pentachoron?
  • MTd2
  • · Replies 16 ·
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Graduate Gravitational Model: L. Riofrio's tc^3 Relation
  • Mononoke
  • · Replies 3 ·
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Graduate The cosmological constant is always dimensional less?
  • alejandrito29
  • · Replies 1 ·
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Graduate Lagrangian/Hamilton's principle when no holonomic forces
  • fluidistic
  • · Replies 10 ·
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Graduate Is There a Comprehensive Review Article on LQG and Spin Foam Models Literature?
  • MathematicalPhysicist
  • · Replies 1 ·
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