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Beyond the Standard Models Forum

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.

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Graduate Learning Green's Functions: Best Resources & Books

auditor
Nov 25, 2009 · Replies 14 · Jan 7, 2010

Replies: 14

Graduate Stochastic & Chaotic: Examining Evolution

wathan
Dec 12, 2009 · Replies 2 · Jan 6, 2010

Replies: 2

Graduate Is Local Poincare Symmetry Exact in All Approaches to Quantum Gravity?

JustinLevy
Jan 3, 2010 · Replies 5 · Jan 6, 2010

Replies: 5

Graduate LQG Workshop: Open Problems & Zakopane Conference

marcus
Dec 30, 2009 · Replies 5 · Jan 6, 2010

Replies: 5

Graduate AdS/CFT: any significant quantitative success?

petergreat
Jan 4, 2010 · Replies 5 · Jan 6, 2010

Replies: 5

Graduate Understanding Brane Tension in Cosmology

Omega137
Jan 3, 2010 · Replies 3 · Jan 5, 2010

Replies: 3

Graduate What is a generating function (GF) in physics?

Living_Dog
Jan 3, 2010 · Replies 3 · Jan 4, 2010

Replies: 3

Graduate Some confusion about asymptotic safety

Physics Monkey
Jan 2, 2010 · Replies 21 · Jan 4, 2010

Replies: 21

Graduate Doubt About D0 Branes: Point Particle & String Theory

arroy_0205
May 21, 2009 · Replies 1 · Jan 4, 2010

Replies: 1

Poll

Graduate Our picks for fourth quarter 2009 MIP (most important QG paper)

marcus
Dec 31, 2009 · Replies 8 · Jan 3, 2010

Replies: 8

Graduate Could M-theory be formuated using loop gravity?

ensabah6
Dec 25, 2009 · Replies 13 · Jan 3, 2010

Replies: 13

Graduate What is emergent ; what is fundamental ?

marcus
Dec 31, 2009 · Replies 2 · Jan 2, 2010

Replies: 2

Graduate Where Can I Find Beginner-Friendly Resources on Supergravity?

arroy_0205
Dec 11, 2009 · Replies 5 · Dec 31, 2009

Replies: 5

Graduate Berkeley prof contributes LQG paper

marcus
Dec 30, 2009 · Replies 0 · Dec 30, 2009

Replies: 0

Poll

Graduate Successors to string scuffle (physical assets/liabilities?)

marcus
Sep 17, 2009 · Replies 112 · Dec 30, 2009

4

Replies: 112

Graduate Is Everything in the Universe Truly a Mathematical Structure?

Demystifier
Apr 6, 2007 · Replies 39 · Dec 30, 2009

2

Replies: 39

Graduate A Single String Conjecture ? -Feynman revisited

rai linga
Dec 28, 2009 · Replies 9 · Dec 30, 2009

Replies: 9

Graduate Interesting paper - The Schwarzschild Proton

cuallito
Aug 26, 2009 · Replies 10 · Dec 29, 2009

Replies: 10

Graduate Michio Kaku on loop quantum gravity

ensabah6
Dec 25, 2009 · Replies 31 · Dec 29, 2009

2

Replies: 31

Graduate So, in string theory, is there such a thing as matter?

Wrinkliez
Dec 25, 2009 · Replies 2 · Dec 28, 2009

Replies: 2

Poll

Graduate Our picks for third quarter 2009 MIP (most important QG paper)

marcus
Sep 30, 2009 · Replies 13 · Dec 27, 2009

Replies: 13

Graduate Is the Forces by Proxy Theory a Valid Explanation of the 4 Fundamental Forces?

qedprigmosyno
Dec 27, 2009 · Replies 1 · Dec 27, 2009

Replies: 1

Graduate General question about solutions to Laplace's equation

AxiomOfChoice
Dec 27, 2009 · Replies 2 · Dec 27, 2009

Replies: 2

Graduate M-Theory states that there are an infanite amount of other realities

Ultrastar 1
Dec 24, 2009 · Replies 2 · Dec 25, 2009

Replies: 2

Graduate Could there be an infinite number of dimensions?

SpaceGuy50
Mar 22, 2009 · Replies 8 · Dec 25, 2009

Replies: 8

Graduate Is energy the fundamental essence of all physical phenomena?

trogan
Dec 23, 2009 · Replies 3 · Dec 24, 2009

Replies: 3

Graduate Understand Noether's Theorem w/ Lagrangian Example

vertices
Dec 22, 2009 · Replies 3 · Dec 23, 2009

Replies: 3

Graduate Grav. + GUT (Gravity from a Particle Physicist's perspective)

marcus
Oct 27, 2009 · Replies 50 · Dec 22, 2009

2

Replies: 50

Graduate Supercomputer Time: Theory & Its Dependencies

Noxide
Dec 21, 2009 · Replies 2 · Dec 21, 2009

Replies: 2

Graduate The SM finaly realized as particles w/o particle .

MTd2
Dec 20, 2009 · Replies 4 · Dec 21, 2009

Replies: 4

Graduate Steven Weinberg offers a way to explain inflation

marcus
Nov 17, 2009 · Replies 157 · Dec 21, 2009

6

Replies: 157

Graduate Real relativistic field and curvature?

Spinnor
Dec 19, 2009 · Replies 6 · Dec 21, 2009

Replies: 6

Luboš Motl's reference frame down?

nitin
May 28, 2005 · Replies 2 · Dec 17, 2009

Replies: 2

Graduate Enough freedom if space is only 3D?

Spinnor
Dec 15, 2009 · Replies 4 · Dec 16, 2009

Replies: 4

Graduate Links between Everett, Feynman, Kripke?

nomadreid
Dec 15, 2009 · Replies 2 · Dec 16, 2009

Replies: 2

Graduate Quantum gravity and the 'measurement problem'

JustinLevy
Dec 3, 2009 · Replies 17 · Dec 16, 2009

Replies: 17

Graduate Exploring the Possibilities of Integrating Cosmological Theories

Qwe$t
Dec 13, 2009 · Replies 3 · Dec 14, 2009

Replies: 3

Graduate Kaluza-Klein Theory: Unifying Weak Force and Gravity

Rezaderex
Dec 6, 2009 · Replies 6 · Dec 14, 2009

Replies: 6

Graduate Woes With the Principle of Least Action.

Jilvin
Dec 13, 2009 · Replies 2 · Dec 13, 2009

Replies: 2

Graduate No-frill unification bid to replace string

marcus
Dec 13, 2009 · Replies 8 · Dec 13, 2009

Replies: 8

Graduate Gravitationally trapped photons leads to quantized space-time

johne1618
Dec 11, 2009 · Replies 4 · Dec 11, 2009

Replies: 4

Graduate Nicolai digs back into string theory-supergravity, E8, octonions

marcus
Dec 6, 2009 · Replies 17 · Dec 10, 2009

Replies: 17

High School Talk by Weinberg about LHC and future of particle physics (video)

marcus
Oct 19, 2009 · Replies 1 · Dec 10, 2009

Replies: 1

Graduate Can somebody show me a non-trivial exmple of Noether Theorem?

kof9595995
Dec 8, 2009 · Replies 1 · Dec 8, 2009

Replies: 1

Graduate Can Superparticles with Charge be Detected at the LHC?

johnbaldry
Dec 7, 2009 · Replies 2 · Dec 8, 2009

Replies: 2

High School Why same object but different space can't be touch?

Chitose
Dec 5, 2009 · Replies 5 · Dec 8, 2009

Replies: 5

Undergrad What is the motivation of Technicolor?

susyTC
Dec 7, 2009 · Replies 2 · Dec 8, 2009

Replies: 2

Graduate Do we move through higher dimensions?

beans
Dec 7, 2009 · Replies 1 · Dec 7, 2009

Replies: 1

Graduate (canonical) quantization of teleparallel gravity

tom.stoer
Nov 12, 2009 · Replies 6 · Dec 7, 2009

Replies: 6

Graduate Different number of time dimensions

Dmitry67
Dec 4, 2009 · Replies 2 · Dec 7, 2009

Replies: 2

Poll

Graduate Does this paper prove GR emerge from LQG?

ensabah6
Dec 5, 2009 · Replies 12 · Dec 6, 2009

Replies: 12

Graduate Unfolded Hypercube: 4D Cube Ideas & Imagination

Jobrag
Dec 6, 2009 · Replies 1 · Dec 6, 2009

Replies: 1

Graduate The Unsolved Mystery of the 11th Dimension

revesz
Nov 22, 2003 · Replies 24 · Dec 6, 2009

Replies: 24

Graduate Lewandowski et al's generalized spinfoams

marcus
Sep 8, 2009 · Replies 53 · Dec 5, 2009

2

Replies: 53

Graduate Why the term cylindrical functions for the states in LQG?

zwicky
Dec 5, 2009 · Replies 1 · Dec 5, 2009

Replies: 1

Graduate Tell me how string theory works and about extra dimensions in (laymen terms)

Riot09
Nov 28, 2009 · Replies 5 · Dec 5, 2009

Replies: 5

Undergrad Understanding Gravitons: A Key to Quantum Gravity?

MarcusH
Dec 3, 2009 · Replies 2 · Dec 3, 2009

Replies: 2

Graduate Is the LSP the Graviton in Particle Physics?

AmagicalFishy
Nov 30, 2009 · Replies 2 · Dec 3, 2009

Replies: 2

Graduate Particle Mass Prediction in Theoretical Physics: Success Stories

Bob_for_short
Dec 2, 2009 · Replies 15 · Dec 3, 2009

Replies: 15

Graduate What makes the strings in string theory vibrate ?

QuantumKitty
Nov 20, 2009 · Replies 8 · Dec 3, 2009

Replies: 8

Graduate Minimum volume of LQG corresponds to a minimum energy?

Spinnor
Dec 2, 2009 · Replies 3 · Dec 2, 2009

Replies: 3

Graduate Alan Guth video on the BIG BANG Theory

Naty1
Nov 27, 2009 · Replies 4 · Dec 2, 2009

Replies: 4

Graduate Elaboration on Superstring Theory

Benjamin113
Dec 1, 2009 · Replies 1 · Dec 1, 2009

Replies: 1

Graduate New Unified Theories: Current Research

AlphaT
Nov 20, 2009 · Replies 3 · Dec 1, 2009

Replies: 3

Graduate Thiemann opens new Center for QG with a stream of papers

marcus
Nov 19, 2009 · Replies 18 · Dec 1, 2009

Replies: 18

Graduate Solving the Mystery Equation - Physics Library Wall

snoopies622
Nov 29, 2009 · Replies 3 · Nov 30, 2009

Replies: 3

Graduate Loop Quantum Gravity: Zurück vor den Urknall" by Martin Bojowald

marcus
Nov 3, 2009 · Replies 57 · Nov 30, 2009

2

Replies: 57

Graduate Observable QG effects in Chern-Simons gravity-Stephon Alexander

marcus
Nov 27, 2009 · Replies 8 · Nov 29, 2009

Replies: 8

Graduate Conformal group, Conformal algebra and Conformal invariance in field theory

samalkhaiat
Jun 1, 2007 · Replies 39 · Nov 29, 2009

2

Replies: 39

High School Is Energy Tangible or Just a Theoretical Concept?

Mad_Eye
Nov 24, 2009 · Replies 50 · Nov 28, 2009

2

Replies: 50

Graduate Is the Conservation of Information a Valid Principle in Physics?

Sandor
Nov 25, 2009 · Replies 3 · Nov 27, 2009

Replies: 3

Graduate String theory with points instead of strings, doable?

Spinnor
Nov 16, 2009 · Replies 8 · Nov 27, 2009

Replies: 8

Graduate Asymptotic darkness in string theory

atyy
Nov 26, 2009 · Replies 7 · Nov 27, 2009

Replies: 7

Graduate Morelia QG School lineup-first US supported QG school

marcus
Nov 25, 2009 · Replies 0 · Nov 25, 2009

Replies: 0

Graduate Two New CDT Papers: AS Disc. & Stochastic Time

John86
Nov 25, 2009 · Replies 1 · Nov 25, 2009

Replies: 1

Graduate Quantum mechanics and gravity Married?

sas3
Nov 24, 2009 · Replies 1 · Nov 24, 2009

Replies: 1

Graduate How SUSY solves the hierarchy problem

Cherry_pie
Nov 17, 2009 · Replies 3 · Nov 22, 2009

Replies: 3

Graduate Subatomic particles: Comparative sizes

rrw4rusty
Nov 19, 2009 · Replies 2 · Nov 21, 2009

Replies: 2

Graduate Why are there exactly 11 dimensions?

stamba
Sep 5, 2004 · Replies 60 · Nov 20, 2009

3

Replies: 60

Graduate Faster than light time travel through controlled, spatial distortion

Lamented_Soul
Nov 19, 2009 · Replies 11 · Nov 20, 2009

Replies: 11

Graduate Gravity-Yang-Mills-Higgs unification bid by Krasnov and Gomez

marcus
Nov 20, 2009 · Replies 1 · Nov 20, 2009

Replies: 1

Graduate Master Constraint and canonical LQG

ensabah6
Nov 18, 2009 · Replies 3 · Nov 20, 2009

Replies: 3

Graduate Questions regarding non-commutative geometry

tom.stoer
Nov 18, 2009 · Replies 4 · Nov 20, 2009

Replies: 4

Graduate Lorentz covariance + Open string

wam_mi
Nov 19, 2009 · Replies 1 · Nov 19, 2009

Replies: 1

Graduate Any relation between de sitter relativity and LGC?

MTd2
Nov 17, 2009 · Replies 10 · Nov 18, 2009

Replies: 10

Graduate Does the big rip happen in LQC?

MTd2
Nov 16, 2009 · Replies 31 · Nov 18, 2009

2

Replies: 31

Graduate Are there geodesics for Calabi–Yau manifold?

Spinnor
Nov 15, 2009 · Replies 9 · Nov 18, 2009

Replies: 9

Graduate Can Loop Quantum Cosmology Explain Non-Uniform and Asymmetric Universes?

marcus
Nov 15, 2009 · Replies 2 · Nov 16, 2009

Replies: 2

Graduate Calculating Degrees of Freedom for Riemann Tensor in D Dimensions

Stas
Mar 28, 2007 · Replies 4 · Nov 16, 2009

Replies: 4

Graduate Questioning Theoretical Physics: A Skeptic's View

ThomasMagnus
Nov 15, 2009 · Replies 2 · Nov 15, 2009

Replies: 2

Graduate H Space Drive from Heim Quantum Theory

Joseph Voros
Nov 4, 2006 · Replies 2 · Nov 15, 2009

Replies: 2

Graduate Quantizing GR: Exact Quantum Loop Results in General Relativity

selfAdjoint
Jul 19, 2006 · Replies 36 · Nov 14, 2009

2

Replies: 36

Graduate The Potential of String Theory: Advancements in Quantum Mechanics and Beyond

rrw4rusty
Nov 12, 2009 · Replies 15 · Nov 13, 2009

Replies: 15

Graduate Light-Cone Gauge: Benefits for Quantum Relativistic Particles & Strings

wam_mi
Nov 12, 2009 · Replies 1 · Nov 13, 2009

Replies: 1

Graduate Gravity Manipulation: Can It Be Done? Research for Hard SF World

SkepticJ
Feb 22, 2005 · Replies 42 · Nov 11, 2009

2

Replies: 42

Graduate Horava Gravity talks now available on line

MTd2
Nov 8, 2009 · Replies 8 · Nov 10, 2009

Replies: 8

Graduate QG with an Orsay accent (what I got from the Perimeter AsymSafe conference)

marcus
Nov 9, 2009 · Replies 3 · Nov 9, 2009

Replies: 3

Graduate In case you are not a fan of the idea of SUSY, what bothers you about it?

MTd2
Nov 9, 2009 · Replies 13 · Nov 9, 2009

Replies: 13

Graduate Third order linear ODE Wolfram Math. problem

dperkovic
Nov 8, 2009 · Replies 5 · Nov 9, 2009

Replies: 5

Videos for Asymptotic Safety conference are online

marcus
Nov 5, 2009 · Replies 21 · Nov 8, 2009

Replies: 21

sidebar

Theoretical Physics

Welcome to the Theoretical Physics forum!

Theoretical physics is a branch of physics that focuses on developing mathematical models and theoretical frameworks to explain and predict physical phenomena. Theoretical physicists strive to understand the fundamental principles that govern the universe, often delving into realms beyond immediate experimental observation.

This field involves the creation of mathematical equations and conceptual frameworks, exploring topics such as quantum mechanics, general relativity, and particle physics.

Theoretical physicists contribute to our understanding of the universe at both the smallest and largest scales, seeking to formulate elegant and comprehensive theories that describe the underlying principles of the cosmos, even if some aspects remain challenging to verify experimentally.

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