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 What is doubly special relativity?
- cristo
- · Replies 2 ·
Graduate What is the distance between 2 points on a torus?
- Gerard Westendorp
- · Replies 13 ·
Graduate Does Not Seeing a Little Higgs at Tevatron Rule Out SUSY for EW Scale Breaking?
- ensabah6
- · Replies 1 ·
Graduate How do you recognize a Higgs particle by its properties and dynamics?
- Cheryl42s
- · Replies 4 ·
Graduate Will CERN Validate the E8 or SO(10) Geometric Models?
- jal
- · Replies 5 ·
Theory of everything ? A joke
- notknowing
- · Replies 48 ·
Graduate How extensions of relativity apply to quantum gravity (Coin's gambit)
- marcus
- · Replies 2 ·
Graduate Veneziano before the trialogue paper.
- arivero
- · Replies 7 ·
Graduate Is a theory of everything equivalent to quantum gravity?
- pivoxa15
- · Replies 14 ·
Graduate Tachyons challenge the Standard Model?
- LordArk
- · Replies 2 ·
Bee's interview with Garrett. BLAM It connects.
- marcus
- · Replies 37 ·
Graduate LQG BH core diameter calculated
- marcus
- · Replies 2 ·
Undergrad Where do these constants in equations come from?
- SticksandStones
- · Replies 6 ·
Graduate A paper by Garrett Lisi that John Beaz will enjoy
- Edward C. Jones
- · Replies 5 ·
Graduate Is symplectic geometry crucial to fundamental physics?
- pivoxa15
- · Replies 6 ·
Graduate Sundance preons twists as a higgless source of inertial mass
- ensabah6
- · Replies 3 ·
Graduate Reality described by geometry or algebra?
- pivoxa15
- · Replies 1 ·
Graduate Smolin rebuts Carroll-try to explain the laws of physics
- marcus
- · Replies 18 ·
Graduate What is an evolution function in self-similar systems?
- enricfemi
- · Replies 2 ·
Graduate Consistency between strong/M-theory and LQG
- dante125
- · Replies 1 ·
Graduate Quantum/ Relativity incompatibility?
- xhalmers_860
- · Replies 17 ·
Graduate Flipped-SU(5) Intro: Learn Structure, Phenomenologies and Properties
- mjsd
- · Replies 4 ·
Graduate Sydney Coleman (1937-2007) was a descendant of Gauss
- marcus
- · Replies 3 ·
Graduate E8 theory and elementary particles
- billiards
- · Replies 1 ·
Graduate What Is String Theory and How Does It Relate to Parallel Universes?
- The_Z_Factor
- · Replies 8 ·
Graduate ICGC-07: International Conference on Quantum Gravity in December
- marcus
- · Replies 3 ·
Graduate De Sitter relativity and the MAGIC gamma-ray delay observation
- marcus
- · Replies 9 ·
Undergrad How can a dimension be small ?
- gbarnett
- · Replies 7 ·
Graduate How small can the quantum world get?
- MalusIgnis
- · Replies 6 ·
Graduate Trying to relate string and inflation
- marcus
- · Replies 2 ·
Graduate 2007 the big year for string theory?
- pivoxa15
- · Replies 8 ·
Graduate Would alternative physics definitions avoid quantum mechanics disputes?
- pivoxa15
- · Replies 1 ·
Graduate Nice article in the Telegraph about G.L. and ToE
- marcus
- · Replies 2 ·
Graduate 3D plots of interacting strings in string theory
- arivero
- · Replies 1 ·
Graduate Can a Group Field Theory Approach Unify Quantum Gravity Approaches?
- jal
- · Replies 26 ·
Graduate Recommended listening: today's GL seminar talk
- marcus
- · Replies 4 ·
Graduate Gang of four-Lisi, Loll, Reuter, Rovelli-make trouble for stringery
- marcus
- · Replies 21 ·
Graduate Can concentrated energy affect gravitons to curve spacetime instead of mass?
- dolsen
- · Replies 4 ·
Graduate Experimental Search for Quantum Gravity (schedule of talks)
- marcus
- · Replies 41 ·
Graduate What's new in Lego Path gravity?
- marcus
- · Replies 3 ·
Graduate Prerequisite mathematics for string theory and loop quantum gravity
- Tom1992
- · Replies 21 ·
Graduate Do string theorists speculate about unfolding dimensions?
- oldman
- · Replies 6 ·
Graduate Auger detector: UHECRs are protons from active galactic nuclei
- starkind
- · Replies 10 ·
Graduate What is the significance of Calabi-Yau spaces in modern string theory?
- The hermit
- · Replies 5 ·
Graduate 2007 Paper of the Year (A+ for leadership ability )
- marcus
- · Replies 6 ·
Graduate News from P.I. workshop on experimental search for QG
- starkind
- · Replies 1 ·
Graduate The Elegant Universe questions
- Skhandelwal
- · Replies 3 ·
Graduate Integrable models in string theory?
- pivoxa15
- · Replies 1 ·
Graduate Can the universe be effectively described using logical axioms?
- Phred101.2
- · Replies 17 ·
Graduate Three papers about the new LQG vertex (Marseille)
- marcus
- · Replies 1 ·
Undergrad Is Gravity Magnetic Attraction?
- Tom Naprstek
- · Replies 4 ·
Graduate What Are Chiral States and Their Role in Quantum Gravity?
- marcus
- · Replies 13 ·
What Are the Perks of Early Registration for Next Year's QG-Squared Conference?
- marcus
- · Replies 4 ·
Graduate LQG corrections to big bang nucleosynthesis
- marcus
- · Replies 0 ·
Graduate Gauge-invariant measure in LQG
- kakarukeys
- · Replies 6 ·
Graduate Several postings about solvable LQC-and other news
- marcus
- · Replies 1 ·
Graduate Postdoctoral Position At Penn State In Fundamental Gravitational Theory
- ccdantas
- · Replies 1 ·
Graduate Peter Woit comments on technicolor models (and my take on string theory)
- ensabah6
- · Replies 3 ·
Graduate Beisert v. Seifert citations race, and other signs of the times
- marcus
- · Replies 2 ·
Graduate Vibration, density and the aether
- TR345
- · Replies 15 ·
Graduate Red shift and zero point energy
- jlorda
- · Replies 2 ·
Graduate Does string theory gravitons have 4D GR as its low energy limit?
- ensabah6
- · Replies 8 ·
Graduate Alternative theories to particle theory of matter
- arul_k
- · Replies 4 ·
Graduate Controversial Study: Speed of Light May Not Be Constant
- PhysiSmo
- · Replies 5 ·
Graduate Which is the actual size of a generic brane?
- Sauron
- · Replies 1 ·
Graduate Europe's most influential string theorist has an overview piece in Nature
- marcus
- · Replies 32 ·
Graduate Wave function for closed strings parameterized by maps to R³
- jostpuur
- · Replies 1 ·
Peter Woit's book is out (Thomas Larsson just received a copy)
- marcus
- · Replies 28 ·
Graduate Are American Theoretical Physicists Losing Touch with Reality?
- marcus
- · Replies 22 ·
Graduate Could the Bulk be a Hyperdrive?
- Toastus
- · Replies 6 ·
Graduate How Does Supersymmetry Integrate with Spin Foam Models?
- marcus
- · Replies 5 ·
Graduate A question on the Radion field
- robousy
- · Replies 5 ·
Graduate Something I don't understand about String Theory
- Liger20
- · Replies 21 ·
Lenny's battle with Stephen Hawking to make the world safe for quantum mechanics
- marcus
- · Replies 4 ·
Graduate Which laws of physics are violated with teleportation?
- Dragonfall
- · Replies 28 ·
Graduate Is AdS Space Present Between Casimir Plates?
- robousy
- · Replies 5 ·
Graduate How useful are commutative algebra and geometric group theory for string theory?
- pivoxa15
- · Replies 4 ·
Undergrad Differential Equations: Laws of Nature
- MetricBrian
- · Replies 5 ·
Graduate Understanding Abelian Groups, QLG, and Fiber Bundles in String Theory
- Phred101.2
- · Replies 5 ·
Graduate Derek Wise thesis is posted (Baez student, Cartan geometry)
- marcus
- · Replies 3 ·
Graduate Higher Dimensional Green Function
- robousy
- · Replies 7 ·
Graduate Constraints in Hamilton's equations
- somy
- · Replies 2 ·
Graduate Stalemate, or a victory for string theory?
- arivero
- · Replies 3 ·
Graduate Is Geometry Simply a Mathematical Model for Physical Bodies?
- wolram
- · Replies 4 ·
Graduate How do you see the next phase of background independent QG research?
- marcus
- · Replies 23 ·
Graduate Gross Calls String Theory A Bizarre Science That Is A Dangerous Business
- MistyMountain
- · Replies 43 ·
Graduate Applicability of Coleman-Mandula Theorem?
- strangerep
- · Replies 1 ·
Graduate What Does It Mean When We Say Empty "Space" is Expanding?
- notknowing
- · Replies 3 ·
Graduate Don´t we need quantum gravity to study wormholes ?
- jvdornas
- · Replies 5 ·
Graduate Why not put gravity on a lattice and be done with it
- Jim Kata
- · Replies 11 ·
Graduate The measurement problem and approaches to quantum gravity
- MaverickMenzies
- · Replies 7 ·
Undergrad Discrete space <-> graph theory
- birulami
- · Replies 3 ·
Graduate How can proportion and quantum theory connect?
- xm4nx
- · Replies 3 ·
Graduate Can we understand the laws of physics without infinitesimals and infinities?
- geonat
- · Replies 10 ·
Graduate Could chirality in LQG break the electroweak symmetry without the higgs?
- ensabah6
- · Replies 21 ·
Undergrad Smolin outsells string average tenfold
- marcus
- · Replies 12 ·
Graduate Non-compact Divergence Theorem: Is it Applicable to Scattering Problems?
- geonat
- · Replies 2 ·