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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 Will NIST Update Their Constants for Einstein and Planck Units?

Garry Denke
May 16, 2005 · Replies 3 · May 16, 2005

Replies: 3

Graduate Supersymmetry, Extra Dimensions, and Higgs Bosons

ZapperZ
May 8, 2005 · Replies 2 · May 15, 2005

Replies: 2

Graduate Discretizations of Classical and Quantum Gravity: A New Paradigm

wolram
May 12, 2005 · Replies 6 · May 12, 2005

Replies: 6

Graduate LOST theorem found (important result for LQG)

marcus
May 1, 2005 · Replies 56 · May 12, 2005

2

Replies: 56

Graduate Best CNS paper that I've seen so far

marcus
Apr 29, 2005 · Replies 18 · May 12, 2005

Replies: 18

Graduate G. 't Hooft: Holographic Mapping of SM onto Black Hole Horizon, Part I

marcus
Apr 25, 2005 · Replies 9 · May 12, 2005

Replies: 9

Graduate Gravity waves not seen on 2nd try (LIGO)

marcus
May 8, 2005 · Replies 24 · May 11, 2005

Replies: 24

Graduate Gravitons supposedley transfers gravity between two particles

Honorable_Death
May 9, 2005 · Replies 17 · May 11, 2005

Replies: 17

Graduate What is the Quantum Limit to Measuring Spacetime Geometry?

marcus
May 10, 2005 · Replies 4 · May 11, 2005

Replies: 4

Graduate More Q's on Strings, Branes and parrallel Universe's

DANTHEMAN
May 10, 2005 · Replies 5 · May 10, 2005

Replies: 5

Graduate New theories of professor Valitov after Einstein

Lola
May 9, 2005 · Replies 3 · May 10, 2005

Replies: 3

Graduate What Does Infidential Mean in the Theory of Infinity?

cubed
May 2, 2005 · Replies 8 · May 10, 2005

Replies: 8

Graduate Can spin wave fields enable time travel and mass expansion?

Depot1
May 6, 2005 · Replies 4 · May 10, 2005

Replies: 4

Graduate Alternate univeres right next to each other?

Honorable_Death
May 3, 2005 · Replies 3 · May 10, 2005

Replies: 3

Graduate What book showed Veneziano the Euler beta function?

rick1138
May 7, 2005 · Replies 6 · May 10, 2005

Replies: 6

High School Can We Truly Understand the 3rd Dimension?

JamesU
Apr 13, 2005 · Replies 15 · May 10, 2005

Replies: 15

Graduate Is the Holonomy-Flux Algebra Generally Hermitian in LQG?

marcus
May 9, 2005 · Replies 4 · May 9, 2005

Replies: 4

Graduate Quantum cosmological origin of universe

wolram
May 2, 2005 · Replies 1 · May 9, 2005

Replies: 1

Graduate Lubos hurt by pro-science stand against Landscape?

marcus
May 1, 2005 · Replies 2 · May 8, 2005

Replies: 2

LQG, SF: Kicking Tyres, Adding Sawdust, and More

wolram
May 5, 2005 · Replies 26 · May 7, 2005

Replies: 26

Undergrad Are gravitational and electrical forces fundamentally related?

nishant
May 3, 2005 · Replies 13 · May 6, 2005

Replies: 13

Graduate Personal hypothesis on extra dimensions beyond the standard 11

lawtonfogle
Apr 18, 2005 · Replies 7 · May 6, 2005

Replies: 7

Graduate Golden ratio in 6j symbols for quantum gravity

Kea
Apr 26, 2005 · Replies 42 · May 5, 2005

2

Replies: 42

Graduate Noncommutative geometry approach to quantum gravity

s3nn0c
May 4, 2005 · Replies 3 · May 5, 2005

Replies: 3

Graduate Gravity and Electric Dipole Connections.

ohwilleke
Apr 28, 2005 · Replies 2 · May 5, 2005

Replies: 2

Graduate High school student learning string theory and physics

infinitetime
May 4, 2005 · Replies 5 · May 4, 2005

Replies: 5

Motl's Reference Frame blog

wolram
May 4, 2005 · Replies 2 · May 4, 2005

Replies: 2

Graduate What is String Theory and Why Should Everyone Care?

DANTHEMAN
May 2, 2005 · Replies 8 · May 3, 2005

Replies: 8

Graduate This is what Baez was talking about earlier

marcus
Jan 24, 2005 · Replies 42 · May 2, 2005

2

Replies: 42

Graduate Lubos great kennedy landscape essay

marcus
Apr 24, 2005 · Replies 11 · May 1, 2005

Replies: 11

Graduate Have all cheap experiments been exhausted?

ohwilleke
Apr 28, 2005 · Replies 5 · May 1, 2005

Replies: 5

Graduate How Did Emmy Noether Derive Her Equation for Variational Symmetries in 1915?

bdj03001
Apr 29, 2005 · Replies 2 · Apr 29, 2005

Replies: 2

Graduate Is a photon akin to a battle ship plowing through the foam

wolram
Apr 24, 2005 · Replies 10 · Apr 27, 2005

Replies: 10

Make out the position of Andromeda

nightcleaner
Apr 20, 2005 · Replies 44 · Apr 27, 2005

2

Replies: 44

Graduate What If the Fine Structure Constant Changes Over Time?

vsage
Apr 12, 2005 · Replies 9 · Apr 26, 2005

Replies: 9

Graduate Detecting Initial Singularity with Cosmological Tests - Szydlowski et al.

wolram
Apr 23, 2005 · Replies 2 · Apr 23, 2005

Replies: 2

Graduate Does Black Hole Entropy Change Instantly or Travel Across the Surface?

Mike2
Apr 21, 2005 · Replies 23 · Apr 22, 2005

Replies: 23

Graduate What is the Non-Perfection Hypothesis in Physics?

IV_dimension
Apr 21, 2005 · Replies 1 · Apr 21, 2005

Replies: 1

Graduate Will LQG explain the constants?

marcus
Apr 9, 2005 · Replies 91 · Apr 21, 2005

4

Replies: 91

Graduate Dispute between Relativity and String Theory?

Barfield
Apr 9, 2005 · Replies 10 · Apr 21, 2005

Replies: 10

Graduate What is the fifth force predicted by string theory?

waht
Apr 17, 2005 · Replies 3 · Apr 19, 2005

Replies: 3

Graduate Alexander paper - CP and lambda

Kea
Mar 27, 2005 · Replies 39 · Apr 18, 2005

2

Replies: 39

Graduate Thoughts on visualizing the 4th dimension

The Rev
Apr 11, 2005 · Replies 8 · Apr 15, 2005

Replies: 8

Graduate Using the force constant in equations

marcus
Jan 7, 2005 · Replies 337 · Apr 15, 2005

12

Replies: 337

Graduate Can we define a point's dimension without knowing how it moves?

Spastik_Relativity
Apr 15, 2005 · Replies 3 · Apr 15, 2005

Replies: 3

Graduate Can spin foam models of LQG handle high-energy particles?

wolram
Apr 14, 2005 · Replies 3 · Apr 15, 2005

Replies: 3

Graduate Can infinite force collide with infinite mass?

misogynisticfeminist
Apr 14, 2005 · Replies 2 · Apr 14, 2005

Replies: 2

Graduate New Alain Connes Paper: Read Now

marcus
Apr 11, 2005 · Replies 5 · Apr 13, 2005

Replies: 5

Graduate Discussing Dual Black Holes and RIHC

Sauron
Apr 6, 2005 · Replies 2 · Apr 13, 2005

Replies: 2

Graduate Standard model gauge group in Lie superalgebras

selfAdjoint
Apr 5, 2005 · Replies 2 · Apr 12, 2005

Replies: 2

Graduate Are connected phase spaces preserved under canonical transformations?

kakarukeys
Apr 12, 2005 · Replies 1 · Apr 12, 2005

Replies: 1

Graduate Can spacetime be a Bose-Einstein condensate?

wolram
Apr 10, 2005 · Replies 3 · Apr 11, 2005

Replies: 3

Graduate Pythagoras' ratios and a formula relating diameter to circular area

Robust
Apr 9, 2005 · Replies 4 · Apr 10, 2005

Replies: 4

Graduate How does time progress in quantum foam?

wolram
Mar 26, 2005 · Replies 60 · Apr 9, 2005

3

Replies: 60

Graduate Bojowald and Ashtekar: Black hole evaporation paradigm

marcus
Apr 7, 2005 · Replies 10 · Apr 8, 2005

Replies: 10

Undergrad 3 dimensions and 90 degree angles

DaveC426913
Apr 4, 2005 · Replies 16 · Apr 8, 2005

Replies: 16

Graduate Why should our big bang be the only one?

marcus
Apr 6, 2005 · Replies 20 · Apr 8, 2005

Replies: 20

Graduate How Does Particle Scattering Work in Loop Quantum Gravity?

wolram
Apr 1, 2005 · Replies 2 · Apr 8, 2005

Replies: 2

Graduate Can strings change frequency or stop vibrating?

Barfield
Apr 6, 2005 · Replies 7 · Apr 8, 2005

Replies: 7

Graduate Distinction between experiment and theory

somy
Apr 5, 2005 · Replies 1 · Apr 7, 2005

Replies: 1

Graduate How do strings form a perfect electron?

eNathan
Apr 4, 2005 · Replies 20 · Apr 6, 2005

Replies: 20

Graduate Learning String Theory in high school

Berislav
Mar 28, 2005 · Replies 17 · Apr 5, 2005

Replies: 17

Graduate Can we transpose the Cambridge Handbook into natural units?

marcus
Apr 1, 2005 · Replies 22 · Apr 5, 2005

Replies: 22

A great post over in General Astronomy

marcus
Mar 28, 2005 · Replies 2 · Apr 4, 2005

Replies: 2

Graduate Why not a countably infinite landscape?

jgraber
Mar 28, 2005 · Replies 2 · Apr 4, 2005

Replies: 2

Undergrad Trouble with the concept of dimensions and time

Kalamatee
Apr 2, 2005 · Replies 10 · Apr 4, 2005

Replies: 10

Graduate A Brand New Idea in Supersymmetry

selfAdjoint
Apr 1, 2005 · Replies 2 · Apr 3, 2005

Replies: 2

Graduate What if complex biological systems emerged as a result of a wave function?

Metatron
Apr 3, 2005 · Replies 4 · Apr 3, 2005

Replies: 4

Graduate Reading hep-th/0502106 on Ponzano-Regge models and braided field theory

marcus
Mar 31, 2005 · Replies 6 · Apr 2, 2005

Replies: 6

Graduate How does LQG reconcile quantized space with Lorentz contraction?

metrictensor
Feb 23, 2005 · Replies 13 · Mar 31, 2005

Replies: 13

Graduate Does String Theory Truly Encompass Gravity?

marcus
Mar 31, 2005 · Replies 3 · Mar 31, 2005

Replies: 3

Graduate Is Length a Meaningful Concept in Loop Quantum Gravity?

Hurkyl
Mar 26, 2005 · Replies 3 · Mar 31, 2005

Replies: 3

Graduate Quantum Gravity: Timeless Events Beyond 10-40s

wolram
Mar 28, 2005 · Replies 13 · Mar 31, 2005

Replies: 13

Graduate Is QFT in curved spacetime a viable approach to quantum gravity?

misogynisticfeminist
Mar 31, 2005 · Replies 6 · Mar 31, 2005

Replies: 6

Graduate What Are the Implications of the Elegant Universe Theory?

polo
Mar 23, 2005 · Replies 2 · Mar 30, 2005

Replies: 2

Graduate Brian Greene votes with his feet

marcus
Mar 22, 2005 · Replies 2 · Mar 29, 2005

Replies: 2

Brian Greene to be on tonight's (3/22) David Letterman

PhysicsFan
Mar 22, 2005 · Replies 2 · Mar 29, 2005

Replies: 2

Graduate The rise and fall of the cosmic string theory

wolram
Feb 26, 2005 · Replies 4 · Mar 28, 2005

Replies: 4

Matters of Gravity-Spring issue out today

marcus
Mar 21, 2005 · Replies 4 · Mar 28, 2005

Replies: 4

Undergrad Theory of everything, what is it?

floped perfect
Mar 2, 2005 · Replies 26 · Mar 28, 2005

Replies: 26

Graduate What is the significance of the spirol paths in the cone of the universe?

nightcleaner
Mar 23, 2005 · Replies 10 · Mar 25, 2005

Replies: 10

Graduate Can string theory make useful predictions?

derekmohammed
Mar 23, 2005 · Replies 6 · Mar 24, 2005

Replies: 6

Graduate Are Particles and Anti-Particles Identical in LQG and String Theory?

wolram
Mar 24, 2005 · Replies 4 · Mar 24, 2005

Replies: 4

Congratulations Alejandro and Hans

marcus
Mar 13, 2005 · Replies 9 · Mar 23, 2005

Replies: 9

Graduate Comparing string theory and loop quantum gravity

katelynndevere
Mar 19, 2005 · Replies 27 · Mar 23, 2005

Replies: 27

Graduate Is Our Universe a Black Hole Giving Birth to New Universes?

Mazuz
Mar 22, 2005 · Replies 6 · Mar 23, 2005

Replies: 6

Graduate Hawking radiation and BH evaporation time

nightcleaner
Mar 20, 2005 · Replies 10 · Mar 22, 2005

Replies: 10

Graduate Is there a connection between topological M theory and full M theory?

marcus
Mar 17, 2005 · Replies 12 · Mar 22, 2005

Replies: 12

Holy Blood, Holy Grail: Lee Smolin

arivero
Jan 11, 2005 · Replies 22 · Mar 21, 2005

Replies: 22

Graduate NIST lists alpha= 7.297352568 10E-3

nightcleaner
Feb 28, 2005 · Replies 25 · Mar 20, 2005

Replies: 25

Graduate Serectly developing from the other approach

MathematicalPhysicist
Mar 17, 2005 · Replies 7 · Mar 19, 2005

Replies: 7

Graduate Small black holes ruled out by LQG?

marcus
Mar 9, 2005 · Replies 5 · Mar 18, 2005

Replies: 5

Undergrad Brain Storming - Time and Distance

AntonVrba
Mar 17, 2005 · Replies 6 · Mar 18, 2005

Replies: 6

Graduate 'Theory of everything' tying researchers up in knots

Ivan Seeking
Mar 16, 2005 · Replies 15 · Mar 17, 2005

Replies: 15

Graduate New Witten Paper: Non-Abelian Localization for Chern-Simons Theory

marcus
Mar 16, 2005 · Replies 3 · Mar 17, 2005

Replies: 3

Graduate Is the Kodama state a viable solution for quantum gravity?

marcus
Mar 15, 2005 · Replies 4 · Mar 15, 2005

Replies: 4

Graduate New Bojowald Paper: Early Universe in Loop Quantum Cosmology

marcus
Mar 7, 2005 · Replies 2 · Mar 14, 2005

Replies: 2

Graduate Quantum Gravity: Is Plank a Fundamental Limit?

wolram
Mar 10, 2005 · Replies 21 · Mar 11, 2005

Replies: 21

Graduate Why is the three-body gravitational problem unsolvable?

Ed Quanta
Mar 10, 2005 · Replies 7 · Mar 11, 2005

Replies: 7

Undergrad String Frequencies: Does It Make Sense?

seurat01
Mar 8, 2005 · Replies 2 · Mar 10, 2005

Replies: 2

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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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