Beyond the Standard Models Forum

Graduate Unruh Effect: When Does an Object Receive Radiation?

Graduate The classical limit of AdS/CFT

Graduate Is the Game of Life a metaphor for the search for a Theory of Everything?

Graduate "The Shape of Inner Space", Shing-Tung Yau, preview or $.47

Graduate Help -- Writing Lagrangian in different Representations

Graduate Problems with proofs of Robert Geroch mathematical physics

Graduate Ostrogradski’s theorem's proof

Graduate Dimension in Physics: Existing vs Non-Existing Points/Events

Graduate Why do gravitons remain undetected?

Graduate Particles - subparticles - subsubparticles

Graduate How can it be deduced general relativity from planck length

Graduate What are the best introductory resources for learning Loop Quantum Gravity?

Graduate Question regarding the universes origin.

• Poll

Graduate First part of fourth quarter 2014 MIP poll

Graduate Harold White warp drive experiment

Graduate Unraveling the Mysteries of Relativistic Strings

Graduate Could new physical laws be created for large systems?

Graduate How to start with String Theory

Undergrad How Does Blood Flow Velocity Relate to Spacetime?

Graduate How does the projective LQG approach shift the traditional formulation of LQG?

Graduate Understanding Gauge Equivalence in Maxwell-Chern-Simons Action

Graduate String theory: Nambu Gotto action

Graduate Cylindrical coordinate of Galilean transformation

Undergrad Is Physics Just a Mathematical Model?

Graduate Mathematical Universe Hypothesis

Graduate Stress-energy tensor as source of gravity

Graduate Question on the Inherent Instability of Lagrangian points

Graduate Does LQG Do Nothing Cool Even If It Is Right?

Graduate Deriving Calculus of Variations

Graduate How to tell the difference between randomness and chaos?

Graduate Universe : Can time move backward (New theory special)

Graduate Question about mathematical equality

Undergrad Intuition behind Hamilton's Variational Principle

Graduate How does Savas Dimopoulos' latest paper challenge current SUSY collider limits?

Graduate Understanding Infinitesimal Transformations in Rotational Symmetry

Graduate What is the impact of quantum loop gravity on the standard model?

Graduate How does theoretical physics advance?

Graduate Group Theory query based on Green Schwarz Witten volume 2

Graduate Are Graviton and Standard Model Particles the Only Ones in the Universe?

Graduate How time starts in LQG with onset of Lorentzian phase

High School Can time be modeled by an asymptote?

Graduate Kink solution of 2-dimensional equation, how to be stable?

Graduate Universe Tick Rate: Planck Time?

Graduate Strings attached to separate branes

Graduate Boundary conditions of non relativistic strings

Undergrad What MIT OCW courses can help clarify tensor concepts in physics?

Graduate ΛEPRL quantiz'n of cosmological horizon area in Planck units

Graduate Negligible terms and Lagrangians

Graduate Building the E10 lattice with integer octonions

Graduate Holographic principle and string theory

Graduate What Determines the Spectrum of Hawking Radiation?

Graduate Radical new foundations for both quantum theory and space-time

Graduate Spontaneous symmetry breaking in SHO

Graduate What Happens If We Change Just One Physical Constant?

Graduate Can all fundamental forces be fictitious force ?

Graduate How does dimensional analysis account for additive variables in equations?

Graduate Asymptotic safety and the "no boundary" proposal

Graduate What Does 5D Existence Mean for Time and Space?

Graduate Can time have more than one dimension?

Graduate Can a Non-Radiant Force Absorb All Heat in a Radius to Absolute Zero?

Graduate ER=EPR: Leonard Susskind's FAQ on Black Holes & Quantum Complexity

Graduate Why must science have an a priori foundation?

Graduate Is Physicist Lubos Motl's Criticism of Loop Quantum Gravity Valid?

Graduate Backreaction from Hawking radiation may prevent formation of event horizon?

Graduate Theory of Everything (TOE) Without a Grand Unified Theory (GUT)

Graduate Unified Field Theory: Different Principle or Too General?

Graduate Question about d'Alembert operator

Graduate Contraction of an asymmetric tensor?

Graduate Derivative of first term in Lagrangian density for real K-G theory

Graduate Proving a a pitchfork bifurcation: modified swift-hohenberg

Graduate Do I understand at all what Verlinde is saying?

Graduate Questions about Neveu-Schwarz B-field

• Poll

Graduate Our picks for third quarter 2014 MIP (most important QG paper) Part II

Graduate D'Alambertian operator on the heaviside function?

Graduate What Are Large Gauge Transformations and Their Role in Physics?

Graduate Reconsidering Acceleration and Non-Inertial Frames in Quantum Field Theory

Graduate How does the Holographic Principle apply to different scenarios and dimensions?

• Poll

Graduate Our picks for third quarter 2014 MIP (most important QG paper) Part I

Graduate How correct is this paragraph about vacuum zero point energy.

Undergrad What is the Principle of Least Action and why is it vital in physics?

Graduate Genius in Mathematics and Theoretical Physics

Graduate Grassmann Integration: Clarifying Notation in "hep-th/0108200

Graduate String Theory & Poincaré Invariance: Why & What?

Graduate Wieland's new action for 4d simplicial gravity can be significant

Graduate Graviton exchange for two freely propagating particle:solution String theory?

Graduate What Are Characteristic Scale Arguments in Physics?

Graduate The birth of spacetime atoms as the passage of time

Graduate Are Boltzmann Brains More Likely Than a Fine-Tuned Universe?

Graduate QFT & Statistical Physics: Exploring Rough Paths & Constructive CFT

Undergrad What is the Angular Equivalent of E=mc^2?

Graduate Difference between these 4-vector derivatives?

Graduate Tests of loop quantum gravity?

Graduate Why is Lorentz Group in 3D SL(2, R)?

Graduate Transformations for the non-linear sigma action

Graduate What is the Impact of S. Deser's Work in Modern Physics?

Graduate Gauge invariance of interaction lagrangian