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 Can Photons and Inertial Mass Unlock Time Travel Possibilities?
- Tell
- · Replies 1 ·
Graduate Observational Loop QG-your opinion.
- marcus
- · Replies 20 ·
Graduate Major developments LQG a look back 1998-2009
- ensabah6
- · Replies 7 ·
Graduate Does Lagrangian Mechanics Violate Causality?
- Heirot
- · Replies 4 ·
Graduate How Do Quantum Strings Vibrate and Stay Confined in Dimensions?
- Pjpic
- · Replies 6 ·
Graduate Wetterich's derivation of QM from classical
- marcus
- · Replies 8 ·
Graduate Expectations for LQG in 2009: New Developments and Connections to LQC
- marcus
- · Replies 10 ·
Graduate What do stringy people find interesting about LQG?
- marcus
- · Replies 10 ·
Graduate If someone says something about a fourth-order approximation, does that mean ?
- AxiomOfChoice
- · Replies 1 ·
Graduate What is Oz and the Emerging Quantum Gravity Research in Australia?
- marcus
- · Replies 3 ·
Graduate Why do stringy people don't like LQG?
- tom.stoer
- · Replies 49 ·
Graduate How Does Unimodular Gravity Influence Modern Quantum Gravity Theories?
- marcus
- · Replies 2 ·
Graduate Near term observ. constraints on QG dispersion
- marcus
- · Replies 0 ·
Relaxed informative Witten interview of June 18 at Cern
- marcus
- · Replies 21 ·
Graduate If they are real, what exactly do gravitons do?
- kashiark
- · Replies 62 ·
Graduate Current status of twistor theory
- tom.stoer
- · Replies 5 ·
Graduate Refereed publications on Loop/Canonical QG
- ccdantas
- · Replies 14 ·
Graduate Evolving law, Smolin and others
- Fra
- · Replies 53 ·
Graduate Who are the most respected research groups in QG now?
- Azrael84
- · Replies 41 ·
High School Can Negating Inertia Grant Special Abilities?
- Coolout
- · Replies 2 ·
Graduate Zeta regularization for UV divergences ?
- zetafunction
- · Replies 1 ·
Graduate How Does Rovelli's Quantum GR Limit Relate to DSR?
- marcus
- · Replies 17 ·
Graduate Hidden dimensions of string theory hiding in 4D spacetime?
- Spinnor
- · Replies 7 ·
Graduate Antimatter, Negative Mass, & Gravity: Unveiling the Mysteries
- joychandra
- · Replies 34 ·
Graduate Difference between Field and Fluid
- raknath
- · Replies 3 ·
Graduate Going Beyond LQG: how to define QFT over Loops?
- MTd2
- · Replies 33 ·
Graduate Quantum gravity vs. general relativity
- kashiark
- · Replies 35 ·
Graduate Does coordinate system = gauge ?
- blenx
- · Replies 1 ·
Susy2009: June 5-10 | Northeastern University
- arivero
- · Replies 1 ·
Graduate Are 3-vectors Defined by Their Transformation Properties?
- Heirot
- · Replies 3 ·
Graduate Statistical moments and multipole moments
- Meta Mass
- · Replies 1 ·
Graduate Gravity Essay Contest Results in; amateur recognized
- CarlB
- · Replies 12 ·
Graduate How far does an object traveling slower than light travel in the same distance?
- atomicgrenade
- · Replies 13 ·
Graduate What If the North Pole Were Contained Within the LHC at CERN?
- chrisdosnags
- · Replies 6 ·
Graduate Gambini & Pullin on measuring time in quantum physics
- Coin
- · Replies 38 ·
Graduate Is there a way to add a time parameter to see how the system evolves over time?
- lachelimbo
- · Replies 5 ·
Graduate Why do physical laws always feature integer indices?
- parsec
- · Replies 15 ·
Graduate How Does Geometry Clarify the Concept of Gauge Fields in Physics?
- jdstokes
- · Replies 4 ·
Graduate Should Wendelin Werner Be Considered a Physicist Fields Medalist?
- ExactlySolved
- · Replies 1 ·
Graduate Quantizing unimod GR and solving the cosmo constant problem
- marcus
- · Replies 12 ·
Graduate WHY dimensional regularization does not work for Gravity ?
- zetafunction
- · Replies 20 ·
Graduate What Is Energy: Physical Reality or Mathematical Construct?
- r16
- · Replies 39 ·
Graduate Self-dual Black Holes in LQG: Theory and Phenomenology: (title of the article)
- MTd2
- · Replies 14 ·
Graduate Questions about some basic conceptions
- isospin
- · Replies 1 ·
Graduate No "Theory of Everything" Inside E8: Jacques Distler & Skip Garibaldi
- MTd2
- · Replies 28 ·
Graduate Exploring the Content of a New Research Program
- tom.stoer
- · Replies 13 ·
Graduate Freidel, Krasnov and Livine hints of Sring Theory in LQG
- MTd2
- · Replies 1 ·
Graduate Could you have BOTH mirror matter and supersymmetry?
- ensabah6
- · Replies 7 ·
Graduate Where can we go with Relational QM?
- ConradDJ
- · Replies 11 ·
Undergrad Definitions of the Lagrangian and the Hamiltonian
- Rasalhague
- · Replies 12 ·
Graduate Torsion in GR and QG from fermions?
- tom.stoer
- · Replies 10 ·
Graduate Can String Theory Predict the Mass of Leptons?
- Stratos
- · Replies 10 ·
Graduate Information Causality: A New Physical Principle by M. Pawlowski et al.
- MTd2
- · Replies 6 ·
Graduate Free Parameters In String Theory
- RoKo
- · Replies 12 ·
Graduate Relativity from Quantum Entanglement: A Quantum Model for the Universe
- MTd2
- · Replies 1 ·
Graduate Manifold Questions: Particle Interaction vs Element Separation
- frankinstein
- · Replies 4 ·
Graduate Exploring D=9 Supergravity and SU(3)xU(1) Non-Chiral Theory in Four Dimensions
- arivero
- · Replies 13 ·
Graduate Loop Quantum Gravity Resources
- SuperStringboy
- · Replies 17 ·
Graduate Center of mass and center of energy
- gravityandlev
- · Replies 2 ·
Graduate Perimeter gets Loll to teach 3-week QG minicourse
- marcus
- · Replies 3 ·
Graduate Electromagnetic force in the fourth spatial dimension?
- sponsoredwalk
- · Replies 1 ·
Graduate Nature of quantum theory of gravity.
- arroy_0205
- · Replies 26 ·
Graduate Something special about four dimensions?
- tom.stoer
- · Replies 18 ·
Graduate Setting hbar = c = 1 how can you just do that?
- AxiomOfChoice
- · Replies 9 ·
Graduate Can Black Holes Have Hair in Higher Dimensions?
- kuon
- · Replies 9 ·
Graduate Why are complex numbers important in physics?
- Jamma
- · Replies 9 ·
Graduate Some basic questions regarding LQG
- tom.stoer
- · Replies 17 ·
Graduate About the notation OSP(8|4) etc.
- isospin
- · Replies 3 ·
Graduate Physical phenomena with complex number solution
- sujoykroy
- · Replies 10 ·
Graduate Nice LQG paper by Modesto about dimension down with scale
- marcus
- · Replies 5 ·
Graduate General Relativity + Quantum Mechanics?
- um0123
- · Replies 25 ·
Graduate Background independence in string theory
- tom.stoer
- · Replies 19 ·
Graduate What Are the Best Introductory Resources on Conformal Field Theory?
- malawi_glenn
- · Replies 5 ·
Graduate No need for dark matter, dark energy, MONDS, ect, nothing exotic?
- MTd2
- · Replies 33 ·
Graduate Do you have any recommendation of book involving mathematical physcis?
- good_phy
- · Replies 3 ·
Graduate No infinite gravitation in string theory?
- Eolill
- · Replies 2 ·
Graduate Can SU(3) be visualized with three belts?
- Franca.Jones
- · Replies 9 ·
Graduate Disproofs of Bell, GHZ, and Hardy Type Theorems and the Illusion of Entanglement
- Tony_Jones
- · Replies 3 ·
Graduate Confused about quantum gravity theory?
- carl
- · Replies 15 ·
Graduate Layman's understanding of interactions in string theory
- Sheyr
- · Replies 7 ·
Graduate Only e-, e+, photons. String theory more simple?
- Spinnor
- · Replies 2 ·
Graduate Why masons can be massless but their composite quark and antiquark both massive?
- Osiris
- · Replies 6 ·
Graduate Looking for a Veneziano paper
- Reedeegi
- · Replies 5 ·
Graduate Simple Derivation of Euler-Lagrange Equations
- dx
- · Replies 21 ·
Graduate Lagrange multipliers and variation of functions
- jackiefrost
- · Replies 5 ·
Graduate Gravity Waves and Superconductors (Raymond Chiao)
- sanman
- · Replies 16 ·
Graduate Could Weak Gravity Be Explained by Long-Wavelength Gravitons from Unruh Effect?
- Dmitry67
- · Replies 7 ·
Graduate Any Lattice Model for String Theory?
- Osiris
- · Replies 1 ·
Graduate From String theory to QFT & SM: What does AdS/CFT theory can do and what cann't do?
- Osiris
- · Replies 11 ·
Graduate Minimum Fermion Content to Account for Standard Model: 12 of 8
- arivero
- · Replies 46 ·
Graduate Understanding How the Hubble Re-Orients: The Mathematics Behind It
- zankaon
- · Replies 1 ·
Graduate String Theory & Dimensions: Interactions Explained
- Pjpic
- · Replies 1 ·
Graduate Higgs Field & Gravity: What's the Connection?
- Carid
- · Replies 9 ·
Graduate U(1)XSU(2-N): The Silliest GUT Ever?
- MTd2
- · Replies 11 ·
Graduate Are there evidences of a discrete space-time
- zetafunction
- · Replies 27 ·
Graduate Cancellation of vacuum energy in Wess-Zumino model
- nrqed
- · Replies 0 ·
Graduate How Does M Theory Necessitate Gravity in the Standard Model?
- orthovector
- · Replies 7 ·
Graduate Black hole microstates and string theory
- quantumfireball
- · Replies 3 ·
Graduate Does Renormalization group tell you if a theory is Renormalizable or not ?
- zetafunction
- · Replies 3 ·