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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.

Prefix: Graduate

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Graduate What is String Theory and Why Should Everyone Care?

May 2, 2005 · Replies 8 · May 3, 2005

Replies: 8

Views: 3K

Graduate This is what Baez was talking about earlier

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

2

Replies: 42

Views: 7K

Graduate Lubos great kennedy landscape essay

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

Replies: 11

Views: 4K

Graduate Have all cheap experiments been exhausted?

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

Replies: 5

Views: 2K

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

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

Replies: 2

Views: 2K

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

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

Replies: 10

Views: 2K

Graduate What If the Fine Structure Constant Changes Over Time?

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

Replies: 9

Views: 3K

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

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

Replies: 2

Views: 3K

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

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

Replies: 23

Views: 5K

Graduate What is the Non-Perfection Hypothesis in Physics?

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

Replies: 1

Views: 3K

Graduate Will LQG explain the constants?

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

4

Replies: 91

Views: 10K

Graduate Dispute between Relativity and String Theory?

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

Replies: 10

Views: 6K

Graduate Is There a 5th Force in String Theory and What Does it Mean for Space?

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

Replies: 3

Views: 3K

Graduate Alexander paper - CP and lambda

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

2

Replies: 39

Views: 8K

Graduate Thoughts on visualizing the 4th dimension

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

Replies: 8

Views: 3K

Graduate Using the force constant in equations

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

12

Replies: 337

Views: 68K

Graduate Is Understanding the 4th Dimension Beyond Our Current Comprehension?

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

Replies: 3

Views: 3K

Graduate Can Spin Foam Model of LQG Survive High-Energy Particles?

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

Replies: 3

Views: 2K

Graduate What happens when an infinite force collides with an object of infinite mass?

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

Replies: 2

Views: 4K

Graduate New Alain Connes Paper: Read Now

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

Replies: 5

Views: 3K

Graduate Discussing Dual Black Holes and RIHC

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

Replies: 2

Views: 2K

Graduate Feynmann & Lie Superalgebras: Would He Dance?

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

Replies: 2

Views: 2K

Graduate Connectedness & Canonical Transformations

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

Replies: 1

Views: 2K

Graduate Gravity & BECs: Can Spacetime be a Condensate? - arXiv:gr-qc/0503067

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

Replies: 3

Views: 4K

Graduate Pythagoras' Perfect Ratios: Uncovering the Base 10 Anomaly

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

Replies: 4

Views: 3K

Graduate Uncovering the Mystery of Quantum Foam

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

3

Replies: 60

Views: 12K

Graduate Bojowald and Ashtekar: Black hole evaporation paradigm

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

Replies: 10

Views: 3K

Graduate Why should our big bang be the only one?

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

Replies: 20

Views: 4K

Graduate How Does Particle Scattering Work in Loop Quantum Gravity?

Apr 1, 2005 · Replies 2 · Apr 8, 2005

Replies: 2

Views: 2K

Graduate Can strings change frequency or stop vibrating?

Apr 6, 2005 · Replies 7 · Apr 8, 2005

Replies: 7

Views: 3K

Graduate Distinction between experiment and theory

Apr 5, 2005 · Replies 1 · Apr 7, 2005

Replies: 1

Views: 2K

Graduate How do strings form a perfect electron?

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

Replies: 20

Views: 4K

Graduate Learning String Theory in high school

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

Replies: 17

Views: 5K

Graduate Can we transpose the Cambridge Handbook into natural units?

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

Replies: 22

Views: 4K

Graduate Why not a countably infinite landscape?

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

Replies: 2

Views: 2K

Graduate A Brand New Idea in Supersymmetry

Apr 1, 2005 · Replies 2 · Apr 3, 2005

Replies: 2

Views: 2K

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

Apr 3, 2005 · Replies 4 · Apr 3, 2005

Replies: 4

Views: 4K

Graduate Understand hep-th/0502106: Get Help From Those Who Know It Better

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

Replies: 6

Views: 3K

Graduate Quantized Space & Lorentz Contraction in Loop Quantum Gravity

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

Replies: 13

Views: 6K

Graduate Does String Theory Truly Encompass Gravity?

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

Replies: 3

Views: 3K

Graduate Is Length a Meaningful Concept in Loop Quantum Gravity?

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

Replies: 3

Views: 2K

Graduate Quantum Gravity: Timeless Events Beyond 10-40s

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

Replies: 13

Views: 3K

Graduate Is QFT with curved spacetime the key to quantum gravity?

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

Replies: 6

Views: 4K

Graduate What Are the Implications of the Elegant Universe Theory?

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

Replies: 2

Views: 2K

Graduate Brian Greene votes with his feet

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

Replies: 2

Views: 2K

Graduate The rise and fall of the cosmic string theory

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

Replies: 4

Views: 3K

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

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

Replies: 10

Views: 3K

Graduate Uncovering the Predictive Power of String Theory

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

Replies: 6

Views: 2K

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

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

Replies: 4

Views: 3K

Graduate Strings and loops have me all tied up

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

Replies: 27

Views: 5K

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

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

Replies: 6

Views: 4K

Graduate Hawking radiation and BH evaporation time

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

Replies: 10

Views: 4K

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

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

Replies: 12

Views: 4K

Graduate NIST lists alpha= 7.297352568 10E-3

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

Replies: 25

Views: 6K

Graduate Serectly developing from the other approach

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

Replies: 7

Views: 2K

Graduate Small black holes ruled out by LQG?

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

Replies: 5

Views: 3K

Graduate 'Theory of everything' tying researchers up in knots

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

Replies: 15

Views: 6K

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

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

Replies: 3

Views: 4K

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

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

Replies: 4

Views: 4K

Graduate New Bojowald Paper: Early Universe in Loop Quantum Cosmology

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

Replies: 2

Views: 2K

Graduate Quantum Gravity: Is Plank a Fundamental Limit?

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

Replies: 21

Views: 4K

Graduate Many Body Problem: Physically & Mathematically Explained

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

Replies: 7

Views: 3K

Graduate Constructing a Different 4D Physics System: Inverse Square Law for Gravity

Mar 5, 2005 · Replies 15 · Mar 8, 2005

Replies: 15

Views: 3K

Graduate What Do We Know About Gravitons and Their Role in Understanding Gravity?

Mar 3, 2005 · Replies 3 · Mar 4, 2005

Replies: 3

Views: 2K

Graduate Awesome proof for String Theory

Mar 2, 2005 · Replies 3 · Mar 3, 2005

Replies: 3

Views: 6K

Graduate The Mystery of Time: A Deep Dive into the Nature of Time and Objects

Feb 12, 2005 · Replies 10 · Feb 28, 2005

Replies: 10

Views: 3K

Graduate A Naive String Theory Question on 10 Dimensions and Poincare Transformation

Feb 28, 2005 · Replies 2 · Feb 28, 2005

Replies: 2

Views: 4K

Graduate Explaining Dirac Delta Function: \vec A

Feb 25, 2005 · Replies 17 · Feb 27, 2005

Replies: 17

Views: 9K

Graduate Could Composite Spacetime Explain the 11 Dimensions of Superstring Theory?

Feb 17, 2005 · Replies 1 · Feb 24, 2005

Replies: 1

Views: 2K

Graduate Is Quantum Computation the Foundation of Quantum Gravity?

Feb 17, 2005 · Replies 9 · Feb 22, 2005

Replies: 9

Views: 3K

Graduate How Does String Theory Visualize Universes and Black Holes?

Feb 14, 2005 · Replies 1 · Feb 21, 2005

Replies: 1

Views: 2K

Graduate Why proton's so lite?(Wilczek nobel talk)

Feb 14, 2005 · Replies 10 · Feb 17, 2005

Replies: 10

Views: 4K

Graduate Arxiv stats as of December 2004

Feb 8, 2005 · Replies 2 · Feb 16, 2005

Replies: 2

Views: 2K

Graduate A finite universe: what does it mean for QG?

Feb 12, 2005 · Replies 4 · Feb 13, 2005

Replies: 4

Views: 5K

Graduate What is the General Solution for the Gradient of r^n?

Feb 12, 2005 · Replies 14 · Feb 13, 2005

Replies: 14

Views: 38K

Graduate Can Lightning Be Utilized to Create an Anti-Gravitational Device?

Feb 6, 2005 · Replies 11 · Feb 12, 2005

Replies: 11

Views: 7K

Graduate How Does Loop Quantum Gravity Approach Particle Scattering?

Feb 9, 2005 · Replies 4 · Feb 11, 2005

Replies: 4

Views: 3K

Graduate Gravitating Matter in LQG & String: How Critical is the Density?

Feb 8, 2005 · Replies 3 · Feb 9, 2005

Replies: 3

Views: 2K

Graduate The first thirteen questions of David Gross

Feb 1, 2005 · Replies 5 · Feb 9, 2005

Replies: 5

Views: 5K

Graduate Motl: String theory proved in telescopes?

Dec 16, 2004 · Replies 16 · Feb 8, 2005

Replies: 16

Views: 5K

Graduate How does LQG theory explain the constant speed of light for all observers?

Feb 6, 2005 · Replies 7 · Feb 7, 2005

Replies: 7

Views: 3K

Graduate Plank Length and String Theory

Feb 2, 2005 · Replies 16 · Feb 6, 2005

Replies: 16

Views: 9K

Graduate What is Symplectic? Explaining the Group Theory Basics

Feb 1, 2005 · Replies 7 · Feb 4, 2005

Replies: 7

Views: 4K

Graduate BF theory is basic to LQG so we should learn about it

Feb 4, 2005 · Replies 4 · Feb 4, 2005

Replies: 4

Views: 4K

Graduate What is the impact of higher dimensions on our understanding of space and time?

Jan 31, 2005 · Replies 5 · Feb 3, 2005

Replies: 5

Views: 3K

Graduate Brane Universes: String Theory Explained

Jan 30, 2005 · Replies 4 · Feb 2, 2005

Replies: 4

Views: 2K

Graduate What is the mass of a string near c ?

Aug 28, 2004 · Replies 20 · Feb 2, 2005

Replies: 20

Views: 4K

Graduate The search for quantum gravity signals

Jan 28, 2005 · Replies 14 · Feb 2, 2005

Replies: 14

Views: 3K

Graduate Phenomenological quantum gravity

Jan 30, 2005 · Replies 4 · Feb 1, 2005

Replies: 4

Views: 2K

Graduate An eqation for energy conversion

Jan 30, 2005 · Replies 4 · Jan 31, 2005

Replies: 4

Views: 2K

Graduate Is String Theory the Limit of Our Understanding?

Jan 23, 2005 · Replies 6 · Jan 30, 2005

Replies: 6

Views: 3K

Graduate Lubos style critique of Strings

Jan 25, 2005 · Replies 7 · Jan 28, 2005

Replies: 7

Views: 3K

Graduate New Forces of Nature - A Quest for a Grand Unified Theory

Jan 22, 2005 · Replies 4 · Jan 24, 2005

Replies: 4

Views: 3K

Graduate M-Theory: Are P-Branes & Strings Made of Matter/Energy?

Dec 25, 2004 · Replies 7 · Jan 24, 2005

Replies: 7

Views: 3K

Graduate Is String Theory Truly Predictive? Discussing the Controversy and Challenges

Jan 12, 2005 · Replies 6 · Jan 23, 2005

Replies: 6

Views: 3K

Graduate Progress on LQG dynamics (the Master Constraint program)

Nov 30, 2004 · Replies 13 · Jan 23, 2005

Replies: 13

Views: 4K

Graduate String Theory: Multiverse & Dimensions

Jan 23, 2005 · Replies 4 · Jan 23, 2005

Replies: 4

Views: 2K

Graduate Spontaneous Universe: 10D Static Universe from Quantum Fluctuation

Jan 21, 2005 · Replies 2 · Jan 21, 2005

Replies: 2

Views: 2K

Graduate Smolin: Falsifiable Predictions from QG

Jan 13, 2005 · Replies 2 · Jan 21, 2005

Replies: 2

Views: 3K

Graduate The Planck Lambda (Baez question)

Oct 28, 2004 · Replies 8 · Jan 20, 2005

Replies: 8

Views: 4K

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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