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 Exploring CDT: Quantum Gravity Theory
- moriheru
- · Replies 2 ·
Graduate Why is holomorphic = left moving?
- maverick280857
- · Replies 1 ·
Graduate Computer Science based physics research?
- universalbri
- · Replies 3 ·
Graduate Does string theory need to start with our observable universe?
- "pi"mp
- · Replies 5 ·
Graduate Question About the Hamiltonian
- kq6up
- · Replies 1 ·
Graduate Question about the "Bounce" model of BH and Anisotropy
- tzimie
- · Replies 5 ·
Graduate Radical new cosmic model (Barrau Linsefors one-up Penrose)
- marcus
- · Replies 8 ·
Graduate Twistor Origin of the Superstring
- mitchell porter
- · Replies 5 ·
Graduate Is Diffeomorphism on Target Space a Symmetry of Polyakov's Action?
- synoe
- · Replies 1 ·
Graduate Dittrich's "Continuum Limit of LQG" is a landmark paper
- marcus
- · Replies 2 ·
Graduate Is String Theory the Ultimate Theory of Everything?
- Hossam Halim
- · Replies 70 ·
Graduate Proof of Hamiltonian equations
- Daaavde
- · Replies 3 ·
High School High school string theory project
- CC Richardson
- · Replies 12 ·
Graduate Invariant quantities of a lagrangian?
- KleZMeR
- · Replies 30 ·
Graduate Can B and L Violation Explain Meson to Lepton Decay?
- arivero
- · Replies 7 ·
Graduate Proof That Multiverse Doesn't Exist
- hbi99
- · Replies 28 ·
Graduate What Conditions Must Be Met for a Transformation to Be Canonical?
- MisterX
- · Replies 3 ·
Graduate Is the simple explanation of modern physics ever the case?
- jaydnul
- · Replies 7 ·
Graduate Can light produce weak gravity waves?
- dan_b_
- · Replies 5 ·
Graduate Forming Seed Galaxies in a Bouncing Universe
- wolram
- · Replies 4 ·
Graduate Can Strings Always Split in String Theory?
- David Baker
- · Replies 2 ·
Undergrad How do string waves pass through each other without interfereing?
- learning
- · Replies 18 ·
Graduate Spin foam phase space, classical action (Wieland's talk is online)
- marcus
- · Replies 2 ·
Graduate Planck Stars: Carlo Rovelli & Francesca Vidotto
- marcus
- · Replies 135 ·
Graduate Time Travel and Multiple universes hypothesis
- Aontaigh
- · Replies 21 ·
Graduate Constraint on conformal transformation (Ketov)
- maverick280857
- · Replies 1 ·
Graduate What If Glueballs Don't Exist (w/ QG relevance)?
- ohwilleke
- · Replies 16 ·
Graduate Could Gravity Be More About Electromagnetic Forces Than We Think?
- einstein9989
- · Replies 6 ·
Graduate Can Physical Laws Be Truly Independent?
- simoncks
- · Replies 3 ·
Graduate Dark matter, entropy and gravity
- Lethal_Firefly
- · Replies 5 ·
Graduate QFT & String Theory: "Particle First" vs "Field First
- dEdt
- · Replies 5 ·
Graduate Connection between particles a field in string theory
- jenst
- · Replies 5 ·
Graduate Supersymmetric Composite Models
- arivero
- · Replies 1 ·
Graduate Is the clustering found in the universe a matter of perspective?
- socean
- · Replies 3 ·
Graduate Is there really no way to test string theory?
- Fellowroot
- · Replies 3 ·
Graduate Does the Higgs Mechanism Influence Gravity in the Same Way for All Particles?
- tzimie
- · Replies 4 ·
Graduate Diffeomorphism invariance of the Polyakov action
- maverick280857
- · Replies 4 ·
Graduate Is Ultimate Reality Continuous or Discontinuous?
- afcsimoes
- · Replies 1 ·
Graduate Can we get the SM from 11D Kaluza Klein?
- arivero
- · Replies 13 ·
Graduate Renormalizability of the Standard Model
- UVCatastrophe
- · Replies 4 ·
Graduate Holographic Principle Projection
- incompetence
- · Replies 8 ·
Graduate Low curvature effective action in string theory
- synoe
- · Replies 1 ·
Graduate Ad Hoc Lagrangians: Physics & Variational Formulation
- ShayanJ
- · Replies 7 ·
Graduate The Lagrangian Solution of an LC Circuit
- nmbr28albert
- · Replies 3 ·
Graduate Local Conformal Transformations:Coordinate or metric transformations?
- Johanna222
- · Replies 1 ·
Graduate First unification in higher dimensions
- Demystifier
- · Replies 1 ·
Graduate Open Problems in Theoretical Physics
- Coelum
- · Replies 6 ·
Graduate Create Matter: Can it be Reverse Engineered from Nothing?
- 2Chewz
- · Replies 14 ·
Graduate Can the Lieb-Robinson Bound Prove the Speed of Light in Quantum Theory?
- friend
- · Replies 2 ·
Graduate What ever happened to Yoshifumi Hyakutake theory?
- gamow99
- · Replies 1 ·
Graduate Magnetic monopoles, fine structure and String theory
- shounakbhatta
- · Replies 6 ·
Graduate Calabu Yau manifold and ten dimension
- shounakbhatta
- · Replies 3 ·
Graduate SU(2), SU(3) and other symmetries
- shounakbhatta
- · Replies 11 ·
Graduate What are firewalls and why do they think they exist?
- Salamon
- · Replies 4 ·
Graduate String Theory Vs Loop Quantum Gravity
- WildHYDRA
- · Replies 1 ·
Graduate Understand the major arc connecting two points on a sphere
- RazorSphinx
- · Replies 9 ·
Graduate Verlinde's paper "On the origin of gravity and the laws of Newton"
- M. next
- · Replies 23 ·
Graduate Finding Conserved Quantities for Analytical Mechanics Exam Questions
- JorisL
- · Replies 2 ·
Graduate Can Gravity be Described by the Square of the Strong Force?
- cuallito
- · Replies 5 ·
Graduate Could a 14-Dimensional Theory Unify String Theories and Dualities?
- kneemo
- · Replies 48 ·
Graduate Granular space time and frame dragging
- wolram
- · Replies 3 ·
Graduate BH can't evaporate in real surroundings (George Ellis)
- marcus
- · Replies 6 ·
Graduate Rotating/overextreme Planck BH?
- tzimie
- · Replies 1 ·
Graduate Deformation quantization (survey, introduction, sources)
- marcus
- · Replies 2 ·
Graduate Ultra-hyperbolic pde and F theory
- MathematicalPhysicist
- · Replies 1 ·
Graduate What Is the New Geometry of String/M-Theory?
- cuallito
- · Replies 4 ·
Graduate Does Cosmic inflation cause spacetime to move?
- Natsirt
- · Replies 7 ·
Graduate Understanding Galilean structure
- hunc
- · Replies 13 ·
Undergrad Total derivative and partial derivative
- mikengan
- · Replies 1 ·
Graduate String Theory Review for Beginner Graduate Students
- Casco
- · Replies 7 ·
Graduate What is the norm of an operator?
- friend
- · Replies 8 ·
Graduate Time as a Derived Physical Quantity
- Longmarch
- · Replies 1 ·
Graduate What-If: Massless, Charged Particle
- jspear
- · Replies 4 ·
Graduate Constrains on new Higgs scalars from LHC recent data
- Safinaz
- · Replies 4 ·
Graduate Are Canonical Transformations the Key to Understanding Hamiltonian Dynamics?
- newton_1372
- · Replies 4 ·
Graduate Hypercharge, electric charge, and handedness
- mitchell porter
- · Replies 3 ·
Graduate Deur's modified gravity: a type of MOND inspired by QCD
- mitchell porter
- · Replies 3 ·
Graduate Questions on exotic matter(Alcubierre type)
- ahnialator6
- · Replies 3 ·
Graduate Why Use a Bi-Doublet Scalar Field (2,2) Under SU(2)L x SU(2)R?
- btphysics
- · Replies 3 ·
Graduate GUTs w/ fluid & thermodynamics -- notable theories?
- Cygnus_A
- · Replies 2 ·
Graduate What is the meaning of this String Theory Equation from CERN?
- Aaronaut
- · Replies 1 ·
Graduate Quantum Bounce & White Holes: Could Black Holes Create Them?
- jppmd
- · Replies 8 ·
Graduate How Can We Deform a Material to Maximize Its Gravitational Field at a Point?
- ShayanJ
- · Replies 3 ·
Graduate Birth of Strings: String Theory Explained
- clerk
- · Replies 2 ·
Graduate A First Course in String Theory.
- MathematicalPhysicist
- · Replies 1 ·
Graduate Classification of conformal anomalies
- maverick280857
- · Replies 1 ·
Graduate Big Bang, Blowup, and Modular Curves: Algebraic Geometry in Cosmology
- julcab12
- · Replies 1 ·
Graduate Taking Bisognano-Wichmann into Loop
- marcus
- · Replies 4 ·
Graduate So do you think using modern physics creates new areas in mathematics?
- Pendulum Swing
- · Replies 5 ·
Graduate Landmark talk by Steinhardt (28 minute video online)
- marcus
- · Replies 2 ·
Graduate Baryogenesis from Hawking Radiation--Anson Hook
- marcus
- · Replies 1 ·
Graduate What is the name of this Hamiltonian?
- kinichi
- · Replies 5 ·
Graduate Does the action have any physical significance?
- Radarithm
- · Replies 16 ·
Graduate Are the strings in string theory vacuums?
- Natsirt
- · Replies 2 ·
Graduate Do the strings in String theory get energy to vibrate from Higgs?
- Natsirt
- · Replies 11 ·
Undergrad Is it possible for something to have true zero movement?
- Natsirt
- · Replies 1 ·
Graduate Gravitons detected around black holes?
- Natsirt
- · Replies 2 ·
Graduate Schouten's identity in Ian Aitchison's supersymmetry book
- LiXinghe
- · Replies 1 ·
Graduate Is Push Gravity a Viable Concept in Le Sage's Theory of Gravitation?
- Natsirt
- · Replies 3 ·