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 does M-Theory have to do with String Theory, Superstrings,. .?
- GODisALIVE
- · Replies 1 ·
Graduate Understanding Metric Tensor in Higher Dimensions
- rbt
- · Replies 1 ·
Graduate What is the significance of generating functions in canonical transformations?
- Moose352
- · Replies 2 ·
Graduate World sheet EM tensor in complex coordinates
- da_willem
- · Replies 4 ·
Graduate World sheet EM tensor (Hilbert principle?)
- da_willem
- · Replies 5 ·
Graduate Imaginary numbers are inherently unobservable
- madness
- · Replies 4 ·
Graduate Would classical physics not exist without probability?
- Loren Booda
- · Replies 20 ·
Graduate Uncertainty and basis vectors of relativity
- Rothiemurchus
- · Replies 1 ·
Graduate Sabine Hossenfelder: Phenomenological Quantum Gravity
- jal
- · Replies 1 ·
Graduate Quantum Gravity Testing: A Collaborative Approach
- marcus
- · Replies 2 ·
Graduate QG2 2008 conference at University of Nottingham
- marcus
- · Replies 13 ·
Graduate The universe as a string-net liquid
- kvantti
- · Replies 18 ·
Graduate The Quantum Configuration Space of Loop Quantum Cosmology
- jal
- · Replies 1 ·
Graduate CFT charge/transformation question
- da_willem
- · Replies 2 ·
Graduate Row vs column vector in partial derivative definition
- Cyrus
- · Replies 30 ·
Graduate Trying to understand spin networks, or at least SU(2)
- Coin
- · Replies 14 ·
Graduate Will MiniBooNE's Findings Impact Future Neutrino Experiments?
- marcus
- · Replies 18 ·
Martin Gardner review in New Criterion
- marcus
- · Replies 4 ·
Graduate Could Negative Mass or Energy Be Real and How Can We Find It?
- Zaius
- · Replies 1 ·
Graduate What is Tripled Pauli Statistics in Black Hole Quantum Mechanics?
- CarlB
- · Replies 10 ·
Graduate The Third Road to Quantum Gravity
- setAI
- · Replies 183 ·
Graduate Can Grid Theory Define the Smallest Possible Movement?
- JoesKepler
- · Replies 3 ·
Graduate What happens with causality at the Planck scale? Can effects precede causes?
- devhda
- · Replies 26 ·
Graduate Subscripts on the Laplacian operator
- Swapnil
- · Replies 8 ·
Graduate Lattice refining loop quantum cosmology, anisotropic models and stability
- jal
- · Replies 2 ·
Graduate Loop at APS April meeting-other QG
- marcus
- · Replies 1 ·
Graduate Loop Quantum Cosmology: Bojowald's "Dynamical Coherent States
- marcus
- · Replies 3 ·
Graduate The chemistry of geometry (Braid and Preon Update)
- marcus
- · Replies 5 ·
Graduate Hubble time, cosmic acceleration, and plasma cosmology models
- shintashi
- · Replies 5 ·
Graduate First steps toward unifying general relativity and quantum mechanics
- smss_engineer
- · Replies 5 ·
Graduate Is there a classical counterpart to quantum string theory?
- jostpuur
- · Replies 2 ·
Graduate New papers implies the Kodama state gives LQG a good semiclassical limit
- ensabah6
- · Replies 16 ·
Graduate The role of time in Loop Quantum gravity
- Micha
- · Replies 8 ·
Graduate Why heterotic strings avoid the tachyon problem of bosonic strings
- Demystifier
- · Replies 3 ·
Graduate Bloggingheads conversation re string-think
- marcus
- · Replies 5 ·
Graduate Extra dimensions and fibre bundles
- Micha
- · Replies 5 ·
Graduate Q-deformed spin foam models of quantum gravity
- jal
- · Replies 2 ·
Graduate Is Goya's The Blind Chicken a Fitting Emblem for M-Theory at Strings '07?
- marcus
- · Replies 1 ·
Graduate Which Cosmology Approach Do Astrophysicists Prefer?
- ensabah6
- · Replies 4 ·
Graduate Fermilab Statement on LHC Magnet Test Failure
- jal
- · Replies 3 ·
Graduate A question of string v.s LQG derivation of BH entropy -
- ensabah6
- · Replies 48 ·
Graduate Greene/Krauss debate at Smithsonian
- marcus
- · Replies 7 ·
Graduate Loop Quantum Gravity: Space Infinitely Divisible, Matter Not
- ravisankarme
- · Replies 9 ·
Graduate What Are the Real-World Applications of M-Theory?
- Reklam
- · Replies 17 ·
Graduate Charge as spin in the electromagnetic dimension of Kaluza-Klein theory
- Neelesh
- · Replies 1 ·
Graduate Dynamical coherent states and physical solutions of quantum cosmological bounces
- jal
- · Replies 7 ·
Undergrad What does d³x notation mean and why use it instead of dV?
- Swapnil
- · Replies 18 ·
Graduate QGQG-One School | Zakopane | 22nd March - 4th April
- marcus
- · Replies 8 ·
Graduate Thermal fluctuations in loop quantum cosmology
- marcus
- · Replies 7 ·
Graduate A completely different look at the 4th dimension
- pakmingki
- · Replies 3 ·
Graduate Why is gravity so much weaker than other forces in M-theory?
- Kt_Atis
- · Replies 1 ·
Graduate New Physics or Standard Model? D-Meson Mixing Evidence Emerges
- Rade
- · Replies 1 ·
Graduate Is Negative Mass Prohibited in the Standard Model of Particle Physics?
- heusdens
- · Replies 42 ·
Graduate Undiscovered phenomena in physics outside quantum mechanics
- bassplayer142
- · Replies 8 ·
Graduate Could Time Be Conceptualized as a String?
- petm1
- · Replies 47 ·
Graduate How do we know the principle of least action is true?
- Terilien
- · Replies 5 ·
Graduate Is 11 dimensional space infinite?
- fournier17
- · Replies 1 ·
Graduate Does an exact three-fold symmetry exist in physics?
- Loren Booda
- · Replies 4 ·
Graduate Bengtsson picks up on Krasnov's non-metric gravity
- marcus
- · Replies 1 ·
Graduate Fairbairn-Livine map spinfoam developments
- marcus
- · Replies 3 ·
Graduate New directions in Background Independent Quantum Gravity
- jal
- · Replies 3 ·
Graduate Mathematicians Map 248-Dimension Structure of E8
- wolram
- · Replies 1 ·
Graduate Dirac observables of relativistic particles and DSR
- marcus
- · Replies 13 ·
Graduate Mathematicians Map [ the exceptional Lie group ] E8
- robphy
- · Replies 1 ·
Graduate Conformal Invariance of N=4 SYM Theory and the Yang-Mills Stress Tensor
- BenTheMan
- · Replies 2 ·
Graduate Crossing The Desert-without h-bar
- jal
- · Replies 28 ·
Graduate How do LQG loops differ physically from closed strings in string theory?
- rtharbaugh1
- · Replies 27 ·
Graduate Was Stephen Hawking wrong in dublin?
- wolram
- · Replies 9 ·
Graduate Lee Smolin's LQG may reproduce the standard model
- bananan
- · Replies 75 ·
Graduate Are extra dimensions required be compacted?
- Chris Walters
- · Replies 4 ·
Undergrad Beyond the Big Bang (Springer Press 2007) Rudy Vaas
- marcus
- · Replies 0 ·
Graduate Is Quantum Gravity Taking Shape on the West Coast?
- francesca
- · Replies 15 ·
Graduate Universal Structure - Bubble Theory
- BinaryMan
- · Replies 1 ·
Graduate Philosophical and Formal Foundations of Modern Physics
- ccdantas
- · Replies 12 ·
Graduate Minimum Length from First Principles
- marcus
- · Replies 10 ·
Graduate Could superstrings form knotted clusters with 3D properties?
- FastFreddy
- · Replies 7 ·
Graduate Did Heim Theory Use Empirical Data for Mass Calculations?
- John Reed
- · Replies 4 ·
Graduate Gravity, BF, and DSR talk by Jerzy Kowalski-Glikman
- marcus
- · Replies 15 ·
Graduate If M-Theory Is True, All Possible Realities Exist?
- vedicdude
- · Replies 14 ·
Graduate Brief Review: Terry Gannon 'Moonshine Beyond the Monster'
- Dcase
- · Replies 2 ·
Graduate Why is the principle of least action true?
- Ragnar
- · Replies 10 ·
Graduate Useful annotated overview of string theory literature
- jeff
- · Replies 24 ·
Graduate Is Angular Momentum Always Conserved with a Rotation-Invariant Lagrangian?
- quasar987
- · Replies 1 ·
Graduate Singularities and Quantum Gravity
- marcus
- · Replies 3 ·
Graduate The problems in Quantum Geometry
- marcus
- · Replies 19 ·
Graduate String Theory: Where to begin?
- phoenix5002
- · Replies 13 ·
Graduate Week246: What does John Baez have to say about TWP and NEW?
- ccdantas
- · Replies 4 ·
Graduate De Sitter special relativity José Geraldo Pereira
- marcus
- · Replies 4 ·
Graduate What is the minimum energy limit of particles in the early universe?
- chrisina
- · Replies 4 ·
Graduate When is N=4 SYM valid for D-brane dynamics in AdS/CFT?
- nonplus
- · Replies 2 ·
Graduate Helpful new paper by Derek Wise
- marcus
- · Replies 20 ·
Graduate Principal of Locality - Einstein
- Q_Goest
- · Replies 9 ·
Graduate A minor Immirzi revolution (Corichi, Ghosh, DeBenedictis)
- marcus
- · Replies 5 ·
Graduate Quantum Gravity School - March 2007
- francesca
- · Replies 34 ·
Graduate Testing string theory soon, with Cosmic Microwave Background?
- Robert100
- · Replies 4 ·
Graduate BRST quantization of string question
- simic4
- · Replies 1 ·
Graduate Sabine Hossenfelder's "Multi-Particle States in Deformed Special Relativity
- marcus
- · Replies 13 ·
Graduate Burton Richter's talk at AAAS in San Francisco
- marcus
- · Replies 0 ·