Beyond the Standard Models Forum

Post thread
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.
Graduate Good Book for Loop Quantum Gravity
  • · Replies 8 ·
Replies
8
Views
12K
Graduate Blackhole Ex-singularity (Ashtekar + Bojowald)
  • · Replies 5 ·
Replies
5
Views
4K
Graduate Can Loop Quantum Gravity Explain the Pioneer Anomaly?
  • · Replies 28 ·
Replies
28
Views
5K
Graduate Smolin 3SR and third scale Quantum Gravity
  • · Replies 9 ·
Replies
9
Views
3K
Graduate Robbert Dijkgraaf et al: 4D 2-Form Gravity & Topological M-Theory
  • · Replies 2 ·
Replies
2
Views
2K
Graduate Thomas Thiemann: Reduced Phase Space Quantization & Dirac Observables
  • · Replies 5 ·
Replies
5
Views
3K
Graduate Strings and Einstein's Spacetime
  • · Replies 10 ·
Replies
10
Views
3K
Graduate Do virtual particles exist in string theory?
  • · Replies 2 ·
Replies
2
Views
5K
Graduate Extra Dimensions & Forces: Ask Spencer for Help
  • · Replies 4 ·
Replies
4
Views
3K
Graduate Is String Theory a Theory Of Everything?
  • · Replies 31 ·
2
Replies
31
Views
8K
Graduate Understanding the Overlap of Calabi-Yau Manifolds in String Theory
  • · Replies 20 ·
Replies
20
Views
5K
Graduate Running Newton Constant (no dark matter)
  • · Replies 15 ·
Replies
15
Views
5K
Graduate What is the Matter with Einstein?
  • · Replies 2 ·
Replies
2
Views
3K
Graduate Is String Theory the Key to Unlocking the Universe's Mysteries?
  • · Replies 2 ·
Replies
2
Views
3K
Graduate Is Gravity the Pure-Vacuum SINGULAR state?
  • · Replies 2 ·
Replies
2
Views
4K
Graduate What is the Wheeler-DeWitt Equation and Why is it Important?
  • · Replies 9 ·
Replies
9
Views
11K
Undergrad Are Physical Constants Truly Constant Across All Scales?
  • · Replies 5 ·
Replies
5
Views
3K
Graduate What is Brian Greene's opinion on LQG and its impact on string theory?
  • · Replies 13 ·
Replies
13
Views
3K
Graduate G.M. Hossain new paper on inflation
  • · Replies 4 ·
Replies
4
Views
3K
Graduate Experimental proof of hyperspace?
  • · Replies 2 ·
Replies
2
Views
3K
Graduate Timelike tangent vectors in Zwiebach
  • · Replies 24 ·
Replies
24
Views
4K
Graduate How Does Gambini's Quantum Gravity Approach Compare to Loop Quantum Gravity?
  • · Replies 6 ·
Replies
6
Views
3K
Graduate Is Gravity a Result of Multifaceted Energetic Interactions?
  • · Replies 12 ·
Replies
12
Views
3K
Graduate Is Gravity the True Fundamental Force Behind All Others?
  • · Replies 14 ·
Replies
14
Views
4K
Undergrad Calculus & Physics: What Force Particle Carries Action?
  • · Replies 8 ·
Replies
8
Views
2K
Graduate Birth of Universe from String Landscape
  • · Replies 2 ·
Replies
2
Views
3K
Cambridge U. Press: Carlo Rovelli's Quantum Gravity Book
  • · Replies 8 ·
Replies
8
Views
3K
Graduate Speed of Open Strings: A First Course in String Theory
  • · Replies 15 ·
Replies
15
Views
4K
Graduate Christensen Crane: Causal Sites paper
  • · Replies 18 ·
Replies
18
Views
4K
Graduate Can LQG Explain the EPR Paradox and Instantaneous Action at a Distance?
  • · Replies 3 ·
Replies
3
Views
3K
Graduate How Can String Theory Be Made Accessible to Everyone?
  • · Replies 11 ·
Replies
11
Views
3K
Graduate Dine: SUSY, Naturalness, and Landscape
  • · Replies 5 ·
Replies
5
Views
3K
Graduate Can You Learn the Basics of String Theory in Just 35 Minutes?
  • · Replies 7 ·
Replies
7
Views
5K
Graduate Does something like anti-gravity exist, in theory?
  • · Replies 6 ·
Replies
6
Views
5K
Graduate The bones in our throat (Weinberg)
  • · Replies 8 ·
Replies
8
Views
4K
Graduate Penrose Altered Smolin's Thinking?
  • · Replies 10 ·
Replies
10
Views
4K
Graduate What is the Connection Between Unitarity and Anomalies in Quantum Mechanics?
  • · Replies 53 ·
2
Replies
53
Views
9K
Graduate Philosophical Foundations of Physics
  • · Replies 26 ·
Replies
26
Views
7K
Graduate New Ashtekar: Gravity and the Quantum
  • · Replies 7 ·
Replies
7
Views
3K
Graduate Spin networks and quantum computing (curious link-up)
  • · Replies 2 ·
Replies
2
Views
2K
Graduate Various Critiques of Loop and String
  • · Replies 11 ·
Replies
11
Views
3K
Graduate The difference between Fourier Series, Fourier Transform and Laplace Transform
  • · Replies 1 ·
Replies
1
Views
37K
Graduate Planck scale Lorentz-symmetry test theories Amelino-Camelia
  • · Replies 2 ·
Replies
2
Views
4K
Graduate Question on world-sheet-metric
  • · Replies 2 ·
Replies
2
Views
4K
  • Poll Poll
Graduate Unifying Quantum Mechanics and General Relativity: A Debate on Strings vs LQG
  • · Replies 49 ·
2
Replies
49
Views
8K
Graduate Could the GUT be explained by Quarks?
  • · Replies 45 ·
2
Replies
45
Views
7K
Penrose book #14 on Amazon in Britain
  • · Replies 23 ·
Replies
23
Views
7K
Nobel Prize Stockmarket coming down to the wire
  • · Replies 13 ·
Replies
13
Views
4K
Interview with Brian Greene from months ago
  • · Replies 5 ·
Replies
5
Views
3K
Graduate Global particles, local particles (Colosi, Rovelli)
  • · Replies 2 ·
Replies
2
Views
4K
Graduate Motl and Douglas discuss naturalness
  • · Replies 2 ·
Replies
2
Views
3K
Graduate Teleportation: via QM,GR, or FMR?
  • · Replies 14 ·
Replies
14
Views
4K
Graduate Meaning of carrying a Ramond-Ramond charge ?
  • · Replies 2 ·
Replies
2
Views
4K
Bryce DeWitt: Physicist & UT Austin Professor Dies at 81
  • · Replies 2 ·
Replies
2
Views
3K
Graduate What Are the Key Issues in Smolin's Quantum Gravity Research?
  • · Replies 14 ·
Replies
14
Views
4K
Graduate Significance of the Lagrangian
  • · Replies 43 ·
2
Replies
43
Views
19K
Graduate What is the significance of 2D quantum gravity in theoretical physics?
  • · Replies 3 ·
Replies
3
Views
4K
Undergrad Why Does e Appear in Nature So Often?
  • · Replies 2 ·
Replies
2
Views
3K
Graduate Strings as particles. Basic question.
  • · Replies 3 ·
Replies
3
Views
3K
Graduate Paola Zizzi's "Computational LQG" | Modeling Black Holes & Hawking Radiation
  • · Replies 2 ·
Replies
2
Views
3K
Graduate How Do Perfect Numbers Influence Planetary Spin and Cosmic Systems?
  • · Replies 2 ·
Replies
2
Views
2K
Graduate An Infinte Number of Elementary Particles?
  • · Replies 1 ·
Replies
1
Views
3K
Graduate A scientific multiverse theory
  • · Replies 34 ·
2
Replies
34
Views
8K
Graduate Simple harmonic oscillator general solution
  • · Replies 5 ·
Replies
5
Views
21K
Graduate Help regarding strings and m-theory
  • · Replies 12 ·
Replies
12
Views
3K
Graduate Is Light Moving Towards Us or Are We Moving Towards Light?
  • · Replies 5 ·
Replies
5
Views
3K
Graduate Is the Concept of Standard Universal Now the Future of Time Perception?
  • · Replies 1 ·
Replies
1
Views
4K
Graduate Amazing bid by Thiemann to absorb string theory into LQG
  • · Replies 350 ·
12
Replies
350
Views
51K
Graduate Chaotic Spin Foams: Is There a Preferred Direction?
  • · Replies 5 ·
Replies
5
Views
2K
Graduate How Can We Visualize Higher Dimensions Like 4D?
  • · Replies 21 ·
Replies
21
Views
23K
Graduate Matters of Gravity-new issue today
  • · Replies 5 ·
Replies
5
Views
3K
Graduate Two Landscape Questions: Supersymmetry and M-theory
  • · Replies 4 ·
Replies
4
Views
2K
Graduate Are There Really 10^100 String Vacua in String Theory?
  • · Replies 23 ·
Replies
23
Views
4K
Graduate Spin Foam Research - University of Western Ontario
  • · Replies 2 ·
Replies
2
Views
3K
Undergrad You guys are gonna think im either stupid or crazy
  • · Replies 132 ·
5
Replies
132
Views
20K
Graduate Learning Lessons from String Research Decline
  • · Replies 59 ·
2
Replies
59
Views
11K
Graduate An exact? expression for the fine structure constant
  • · Replies 2 ·
Replies
2
Views
3K
Graduate Quantum Charges for Knotted Topological Strings?
  • · Replies 1 ·
Replies
1
Views
2K
  • Poll Poll
Which is more important to you?
  • · Replies 4 ·
Replies
4
Views
2K
Undergrad Quaternions & Octonions: Definition & Uses
  • · Replies 11 ·
Replies
11
Views
5K
Graduate What Are Calabi-Yau Spaces in String Theory?
  • · Replies 2 ·
Replies
2
Views
4K
Graduate Signs of the Multiverse? Analyzing Unnatural Things
  • · Replies 23 ·
Replies
23
Views
8K
Graduate Is Background Independence Desirable?
  • · Replies 17 ·
Replies
17
Views
5K
Graduate String mass - what do we know?
  • · Replies 3 ·
Replies
3
Views
3K
Graduate How Does Relativity Affect String Mass and Vibration Frequencies?
  • · Replies 2 ·
Replies
2
Views
4K
Graduate Strings and non-commutative qft
  • · Replies 9 ·
Replies
9
Views
3K
Graduate Is a Black Hole just a Bose-Einstein Condensate?
  • · Replies 6 ·
Replies
6
Views
4K
Graduate What is the idea behind the string theories?
  • · Replies 3 ·
Replies
3
Views
3K
Graduate Physics for Dummies: Understanding Branes, Loop Quantum Gravity & More
  • · Replies 10 ·
Replies
10
Views
4K
Graduate What is the graviton? Please place your definitions
  • · Replies 59 ·
2
Replies
59
Views
18K
Graduate Quantum Geometry-the Brian Greene quote
  • · Replies 39 ·
2
Replies
39
Views
14K
Graduate I'm quite certain I've discovered the grand theory
  • · Replies 99 ·
4
Replies
99
Views
12K
Graduate Published proof of gravitational mechanism
  • · Replies 3 ·
Replies
3
Views
4K
Graduate Can All String Shapes Be Derived from a Figure 8 Configuration?
  • · Replies 1 ·
Replies
1
Views
3K
Graduate String Hypotheses (Post yours also)
  • · Replies 1 ·
Replies
1
Views
2K
Undergrad Can Dimensional Analysis Determine the Exponent N in y=c^nat^2?
  • · Replies 2 ·
Replies
2
Views
7K
Graduate String Theory: Energy as Property of Strings?
  • · Replies 2 ·
Replies
2
Views
2K
Graduate String Interactions: Effects on Matter & More
  • · Replies 2 ·
Replies
2
Views
3K
Graduate What Is the Geometric Meaning of Stokes' Theorem?
  • · Replies 4 ·
Replies
4
Views
14K
Graduate Why do extra dimensions have to be curled up ?
  • · Replies 27 ·
Replies
27
Views
8K