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
TOE: Four radical routes to a theory of everything
- marcus
- · Replies 7 ·
Graduate Union of LQG and string theory
- chris_183
- · Replies 16 ·
Graduate What will be the physics content of the eight overview talks at Strings '08?
- marcus
- · Replies 5 ·
Graduate Kea's remark about the LHC and 2009
- marcus
- · Replies 27 ·
Graduate Can the Electron be a Looped String
- Buckeye
- · Replies 10 ·
- Poll
Graduate Tracking the Impact of Smolin's April Book: Salesrank Ratio Surprises!
- marcus
- · Replies 26 ·
Graduate Physicists Demonstrate How Information Can Escape From Black Holes based in LQG
- H.M. Murdock
- · Replies 9 ·
Graduate Brane Movement Causing Gravity
- -Job-
- · Replies 2 ·
Graduate Uniqueness of deSitter spacetime and the Standard Model (hints from two papers)
- marcus
- · Replies 3 ·
Graduate What Is String Theory and Can It Be Understood at a Basic Level?
- _Mayday_
- · Replies 6 ·
Graduate Can gamma-ray bursts test loop quantum gravity?
- H.M. Murdock
- · Replies 3 ·
Graduate How Does String Theory Explain Quark-Gluon Plasma Properties?
- jal
- · Replies 1 ·
Graduate What Causes Vibrations in String Theory?
- tooDumb4Math
- · Replies 4 ·
Graduate Anti-gravity calculation for fun
- atom888
- · Replies 5 ·
Graduate What Are Curled-Up Dimensions and Their Implications?
- Bob3141592
- · Replies 31 ·
Graduate Gerard 't Hooft video lecture-Perimeter
- marcus
- · Replies 2 ·
Graduate Loop Quantum Gravity Explained: Free Online Lectures & Resources
- Unredeemed
- · Replies 7 ·
Graduate A smoking gun linking Economics to Physics?
- Dcase
- · Replies 13 ·
Graduate Modification of Energy-Momentum Relation and UV/IR mixing
- youngsuby@gmail.com
- · Replies 1 ·
Graduate Braid-Matter advance by Song He and Yidun Wan
- marcus
- · Replies 0 ·
Graduate Hadron Mass Spectrum: Can We Calculate It?
- jostpuur
- · Replies 12 ·
Graduate Are supersymmetric particles needed?
- wolram
- · Replies 1 ·
Graduate Suggestion to discuss arXiv 0804.0252
- marcus
- · Replies 0 ·
Graduate Journal Club: Witten NPB186 (1981) p 412-428
- arivero
- · Replies 12 ·
Graduate Can concentrated energy generate artificial gravity without mass?
- keithbyron
- · Replies 7 ·
Graduate How close is LQG/SF to Wen's lattice spin models
- ensabah6
- · Replies 1 ·
Graduate Question on Greene's explanation
- nomadreid
- · Replies 2 ·
Graduate Is the Standard Model a M-theory?
- arivero
- · Replies 9 ·
Graduate Deriving the canonical equations of Hamilton
- kesgab
- · Replies 1 ·
Graduate How can curved spacetime creat particles ?
- mhill
- · Replies 22 ·
Graduate What makes string theory more predictive than LQG?
- Asaba E
- · Replies 18 ·
Graduate Is time quantized?
- Tachyonie
- · Replies 49 ·
Graduate What unsolved physics problems remain in string theory?
- SuperStringboy
- · Replies 17 ·
- Poll
Graduate String theorists, will the LHC see SUSY and if not, will this be a huge blow?
- ensabah6
- · Replies 35 ·
Graduate Is there physical content in D Branes?
- arivero
- · Replies 1 ·
Graduate Are the dimensions of string theory accurately represented in this video?
- leftyguitarjo
- · Replies 4 ·
- Poll
Graduate Should Physics Departments Prioritize LQG Research Alongside String Theory?
- ensabah6
- · Replies 20 ·
Graduate Lorentz Violation and the Second Law
- BenTheMan
- · Replies 5 ·
Graduate How Does Roger Penrose Connect Quantum Mechanics and Gravity?
- Fra
- · Replies 18 ·
Graduate D8-Branes What do they bring?
- DarKonion
- · Replies 21 ·
Graduate Could a chemical reaction create enough density for a gravity bomb?
- JanKo
- · Replies 21 ·
Graduate Two questions about SUSY [Greene's book]
- Golfer
- · Replies 1 ·
Graduate Calabi Yau compactification and M theory
- Jim Kata
- · Replies 20 ·
Graduate Can Witten's Trick Apply to Any Number of Extra Dimensions?
- arivero
- · Replies 1 ·
John Archibald Wheeler passed away, July 4, 1911, April 13, 2008
- Hans de Vries
- · Replies 4 ·
Graduate Studying ADS/CFT correspondence at a graduate level
- PhysiSmo
- · Replies 24 ·
Graduate Understanding M Theory's 11 Dimensions
- vektruscen
- · Replies 5 ·
Graduate Lattice and loop under one roof
- jal
- · Replies 2 ·
Graduate What objects can be compared to strings in terms of length and energy scales?
- agkyriak
- · Replies 23 ·
Graduate Non renormalizability non predictiveness
- Jim Kata
- · Replies 4 ·
Graduate The Dark Side of a Patchwork Universe
- jal
- · Replies 19 ·
Graduate Supersymmetric particles generated?
- shalayka
- · Replies 1 ·
Graduate Gauge transformation and Occam's razor
- jostpuur
- · Replies 44 ·
Graduate Path Integral for curved spacetime
- friend
- · Replies 7 ·
Graduate Long-awaited braid-matter paper (Bilson-Thompson, Hackett, Kauffman, Smolin)
- marcus
- · Replies 23 ·
Graduate Matter with different constants
- hammertime
- · Replies 3 ·
Graduate Quantum Entropy version of Second Law (Bojowald Tavakol)
- marcus
- · Replies 2 ·
Graduate Detecting rotation of a sphere with perfect symmetry in a vacuum
- dst
- · Replies 8 ·
Graduate What is An Invitation to Noncommutative Geometry and why should you read it?
- marcus
- · Replies 3 ·
Graduate Do New Spinfoam Models Have a Good Semiclassical Limit?
- ensabah6
- · Replies 2 ·
Graduate Supergravity and local symmetry
- masudr
- · Replies 5 ·
Graduate Deriving the Poisson bracket formula for dF/dt
- rayrey
- · Replies 2 ·
Download Pauli and Fierz 1939 Paper in PDF or PS Format
- PauliFierz
- · Replies 2 ·
Graduate Why is string tension called tension in string theory?
- oldman
- · Replies 4 ·
Graduate String Theory: Why not 3d+1 Dimensional?
- iSlak
- · Replies 25 ·
Graduate Does the cosmological constant lambda evolve?
- jal
- · Replies 31 ·
Graduate Braid-Matter program still alive and grinding ahead
- marcus
- · Replies 0 ·
Graduate World-line lengths in loop quantum gravity?
- Bareil
- · Replies 9 ·
Graduate Comparing citation records of Smolin and Motl in high-energy physics
- arivero
- · Replies 19 ·
Graduate Why String theory has so many dimensions
- siphon
- · Replies 1 ·
Graduate Spires 2007 topcite list is posted
- marcus
- · Replies 18 ·
Graduate Why search for quantum gravity if we lack empirical data
- Helical
- · Replies 15 ·
Graduate What are the most fundamental ideas in physics?
- americanforest
- · Replies 17 ·
Graduate Loops and Foams Workshop, Zakopane, 3-8 March 2008
- marcus
- · Replies 17 ·
Graduate QG2 speakers list, for July conference
- marcus
- · Replies 3 ·
Graduate Smolin-TWOP on string theory does not reproduce time dependant phenomenon
- ensabah6
- · Replies 2 ·
Graduate Does string theory support or contradict the observer effect?
- Rossella22
- · Replies 4 ·
Graduate Edward Witten: World-Renowned Superstring Theorist and Fields Medal Winner
- Phys988
- · Replies 6 ·
Graduate What is the full EM + matter lagrangian?
- pellman
- · Replies 7 ·
Graduate Paper: Rovelli's What is observable in classical and quantum gravity?
- Fra
- · Replies 24 ·
Graduate Solving the dk Lag: Spires Keywords vs. Desy-Keywords
- arivero
- · Replies 17 ·
Graduate Is string theory deterministic?
- Phys988
- · Replies 3 ·
Graduate SO(32) in Superstring Theory: Physical Meaning
- arivero
- · Replies 3 ·
Graduate What does Green's tensor mean in elasticity and physics?
- Mapes
- · Replies 2 ·
Graduate String theory and Bell's theorem, redux
- Aeroflech
- · Replies 4 ·
Graduate The Bianchi Identity for p-Form Fields: Understanding Its Significance
- Moataz
- · Replies 1 ·
Graduate Most cited unparticle research since 2006
- arivero
- · Replies 8 ·
Graduate Hamiltonian vs. Total Energy: When Do They Differ in Analytic Mechanics?
- pmb_phy
- · Replies 2 ·
Graduate Maxwell's Equations: Can They Be Summarized?
- Shaun Culver
- · Replies 18 ·
Graduate What scientific mysteries are genuinely unsolved in physics?
- peter0302
- · Replies 15 ·
Graduate Three Roads to Quantum Gravity
- Coin
- · Replies 7 ·
Graduate Can the Variational Principle Explain the Laws of Nature for Classic Fields?
- Phymath
- · Replies 2 ·
Graduate RS 1, massless scalar field, and sep of vars.
- robousy
- · Replies 6 ·
Graduate Scale relativity: how well known is this idea and what is its status?
- dx
- · Replies 3 ·
Graduate Enigma of the butterfly effect
- giann_tee
- · Replies 21 ·
Graduate What is the significance of string theory in understanding the universe?
- Crazy Moron
- · Replies 1 ·