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.
Threads
Graduate *Hidden Phase Space* at the Holo Cosmo corral (Verlinde video)
- marcus
- · Replies 3 ·
Graduate How Are Vibrating Strings and Branes Related to String Theory Testing?
- Saturnine
- · Replies 3 ·
Graduate Second quarter 2011 MIP poll-what papers to include?
- marcus
- · Replies 4 ·
- Poll
Graduate Which conference lineup interests you more? (Strings '11 or mixed-QG 11)
- marcus
- · Replies 61 ·
Graduate LQC Beginner: What Causes a "Bounce" & Its Implications?
- Cosmo Novice
- · Replies 2 ·
Graduate The meaning of orbifold counting
- spaghetti3451
- · Replies 1 ·
Graduate Continuum limit: is it really justifiable?
- drkatzin
- · Replies 4 ·
Graduate Loops 2011: abstracts of all talks now online
- marcus
- · Replies 20 ·
Graduate Does a GUT have to have gravity involved?
- robertroman10
- · Replies 4 ·
Graduate Can You Explain The Interactions Of SUSY?
- chadsocky
- · Replies 3 ·
Graduate Euler-Lagrange equation derivation
- silmaril89
- · Replies 4 ·
Graduate Physical intuition behind NCG?
- Fra
- · Replies 1 ·
Graduate Elegant Mathematics Leads to Wrong Physics?
- Islam Hassan
- · Replies 10 ·
Graduate Modifying Lorentz Transformations for Invariant Length
- unchained1978
- · Replies 1 ·
Graduate Observations a TOE must agree with?
- Aztral
- · Replies 7 ·
Graduate Theories on Dimensions/Time Quantized?
- evankiefl
- · Replies 7 ·
Graduate How do I derive the step on the formula of distance of source to field point.
- yungman
- · Replies 10 ·
Graduate Is string theory a theory of quantum gravity?
- marcus
- · Replies 14 ·
Graduate Sanoy's question: is the world made of entanglement?
- marcus
- · Replies 10 ·
Graduate Speculative Time Jump Question
- Alvinho!
- · Replies 6 ·
Graduate Could Technicolour Play a Role in Black Hole Collapse?
- dm4b
- · Replies 2 ·
Graduate What's higher spin gauge theory all about?
- petergreat
- · Replies 1 ·
Graduate Perturbative approach in Loop Quantum Gravity
- Polyrhythmic
- · Replies 2 ·
Graduate Emergence of Superstring from Pure Spinor
- MTd2
- · Replies 2 ·
Graduate Bifundamental wrt two gravities
- atyy
- · Replies 5 ·
Graduate Can We Simulate the Entire Universe on a Supercomputer?
- Schreiberdk
- · Replies 7 ·
Graduate Can Quantum Gravity Explain Matter and Gravity as Separate Entities?
- wolram
- · Replies 1 ·
Graduate What is the history of the ADM formalism in quantum gravity?
- louva
- · Replies 7 ·
Graduate Where can I learn spin connection?
- knightq
- · Replies 4 ·
Graduate Beables in or NOT in Spacetime?
- Varon
- · Replies 3 ·
Graduate Can Koide's yukawaon models explain the neglected clue in particle physics?
- mitchell porter
- · Replies 1 ·
Graduate Has Quantum Mechanics Been Fully Explored in Curved Spacetime?
- Schreiberdk
- · Replies 7 ·
Graduate Gravity/Electroweak unification based on generalized Yang-Mills
- Schreiberdk
- · Replies 5 ·
Graduate Measurement Problem, Quantum Gravity & Unification
- Varon
- · Replies 23 ·
Undergrad Which Are the Fundamental Universal Constants?
- w.shockley
- · Replies 2 ·
Graduate John Baez's comments on CDT/Hořava-Lifshitz gravity.
- MTd2
- · Replies 2 ·
Graduate An elementary view of duality?
- A. Neumaier
- · Replies 22 ·
Graduate In short, I don't know if there is a clear answer to your question at this time.
- Schreiberdk
- · Replies 3 ·
Graduate Can Charged Black Holes Propel Interstellar Travel?
- xlines
- · Replies 1 ·
Graduate Could Time Travel Paradoxes Be Resolved by Multi-Worlds Theory?
- newontian
- · Replies 3 ·
Graduate Is Entropic Gravity the Future of Physics?
- Demystifier
- · Replies 82 ·
Graduate This is perhaps more a maths question, but it's about a piece of maths
- Philip Wood
- · Replies 21 ·
Graduate What Was the Impact of the QG11 Conference in Zurich?
- marcus
- · Replies 8 ·
Graduate Clarification on curl and divergence in cylindrical and spherical coordinates.
- yungman
- · Replies 17 ·
Graduate What is the Connection between Quantum Foam and Wormholes?
- Varon
- · Replies 2 ·
Graduate Unraveling the Conflict between Quantum Mechanics and General Relativity
- dr. candy
- · Replies 5 ·
Graduate Are there Spin-2 bosons other than graviton?
- ensabah6
- · Replies 12 ·
Graduate What should the normalization condition be for an energy distribution function?
- LuisVela
- · Replies 4 ·
Graduate Is Frank Wilczek's The Grid a Modern Take on Ether?
- PeterPumpkin
- · Replies 3 ·
Graduate String treatment of the quantum graphity model
- dhillonv10
- · Replies 9 ·
Graduate Possible Particle Pairs in Gravitational Pair Production: A Speculative Inquiry
- skippy1729
- · Replies 5 ·
Graduate How Does Einstein's General Relativity Explain Gravity's Effects on Objects?
- Arlene G.
- · Replies 2 ·
Graduate Space-Time Higgs field interchangability?
- Teknolia
- · Replies 1 ·
High School What does N-Dimensional mean?
- nomisrosen
- · Replies 9 ·
Graduate How does the first-order analysis extend to the (A)dS algebra in supergravity?
- haushofer
- · Replies 2 ·
Graduate Extending the Symmetry Group: Even/Odd Z2 Symmetry?
- amrashed
- · Replies 1 ·
Graduate 'Levels of Reality' on the order of Strings
- Kherubin
- · Replies 1 ·
Graduate Extra Dimensions: Real or Mathematical Constructs?
- DavidSnider
- · Replies 2 ·
Graduate Why is the sum of Lyapunov exponents negative in dissipative systems?
- waofy
- · Replies 2 ·
Graduate What Were Einstein's Ideas in His Search for a Unified Theory?
- Demystifier
- · Replies 34 ·
Graduate Susskind and Bousso's incomprehensible new paper
- mitchell porter
- · Replies 9 ·
Graduate Poisson Brackets / Levi-Civita Expansion
- Bismar
- · Replies 3 ·
High School Can a perpetual motion machine truly exist?
- fooktade
- · Replies 26 ·
Graduate Does anyone still bother to read papers by the giants of theoretical physics?
- Simfish
- · Replies 21 ·
Graduate Quantum Mechanics & General Relativity = Super String Theory
- Gunner B
- · Replies 3 ·
Graduate Can the Scharnhorst Effect Be Overcome by Gravity in a Long Tube?
- Dmitry67
- · Replies 2 ·
Graduate Getting from (3D gravity + local degrees of freedom) to 4D gravity
- mitchell porter
- · Replies 2 ·
Graduate Topologically Massive Gravity in dS3 (arxiv:1105.4733): detailed analysis
- mitchell porter
- · Replies 2 ·
High School Wanted: video by Wilczek on The Grid
- PeterPumpkin
- · Replies 2 ·
Graduate Quiver path algebra and F-term relations in melting crystals
- Monocles
- · Replies 6 ·
Graduate Is physics about to hit a dead end, or am I jumping to conclusions?
- eiyaz
- · Replies 28 ·
Graduate Is the Navier-Stokes Equation Solvable?
- jinchuriki300
- · Replies 4 ·
Graduate Exploring Quantum Spacetime: Unifying Matter, Space, and Time in Quantum Gravity
- Varon
- · Replies 26 ·
Graduate Is Rivasseau switching to agriculture?
- atyy
- · Replies 9 ·
Graduate BTSM Review Papers: Guide to Navigating Research Fields
- S.Daedalus
- · Replies 3 ·
Graduate Legendre Transformation of the Hamiltonian
- Simfish
- · Replies 6 ·
Graduate What is Supersymmetry? Overview & Explanation
- Jarfi
- · Replies 1 ·
Graduate Can Gravitational Waves Test String Theory?
- Schreiberdk
- · Replies 10 ·
Graduate Exploring the Progress and Challenges of Twistor Theory in Quantum Gravity
- tom.stoer
- · Replies 9 ·
Graduate How is Velocity Distributed over 11 Dimensions?
- SuicideSteve
- · Replies 4 ·
Graduate Fourier Transform of a Square Annulus
- DrFurious
- · Replies 5 ·
Graduate Discrete Force Fields: Quantized or Infinite?
- GRB 080319B
- · Replies 2 ·
Graduate Fermionic nature of quantum gravity
- Schreiberdk
- · Replies 3 ·
Graduate Quantum Gravity Theories: What is UV Complete?
- Kevin_Axion
- · Replies 15 ·
Graduate An Exceptionally Technical Discussion of AESToE
- garrett
- · Replies 485 ·
Graduate Degrees of Freedom of the Theory of Everything
- Varon
- · Replies 4 ·
Graduate Is Fine-Tuning Really a Fallacy in Physics?
- Varon
- · Replies 16 ·
Graduate Does string theory and the composition of quarks explain dark matter.
- alpha7158
- · Replies 2 ·
Graduate Emergence of Special and Doubly Special Relativity: A Statistical Perspective
- qsa
- · Replies 3 ·
Graduate Mass creation from m=e/c^2. is it even possible?
- avolaster
- · Replies 15 ·
Graduate General relativity from string theory
- martinbn
- · Replies 72 ·
Undergrad When is a theory a theory and not just a theory?
- EMFsmith
- · Replies 6 ·
Graduate What does Special Relativity tell us about the physical communications system?
- ConradDJ
- · Replies 1 ·
Graduate What software can assist with heavy supersymmetric derivative calculations?
- Neitrino
- · Replies 1 ·
Graduate Is String Theory really a theory?
- whydoyouwanttoknow
- · Replies 42 ·
Graduate What is the meaning of manifest locality in Lagrangian formalism?
- atyy
- · Replies 1 ·
Graduate Vector calculus question regarding helmholtz theorem
- alejol
- · Replies 2 ·
Graduate Has missing energy been discovered at the LHC?
- eiyaz
- · Replies 6 ·
Graduate 7 papers from Thiemann's Erlangen group, going into Loops 2011 conf.
- marcus
- · Replies 6 ·
Undergrad Can Anti-Gravity Physics Become a Reality?
- Kev20in
- · Replies 26 ·