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.

Threads

Undergrad MOND as a purely quantum gravity effect

  • kodama
  • · Replies 4 ·
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4

Graduate Emergence of spin 2 particles from lowers spin particles

  • felici95
  • · Replies 10 ·
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10

High School Does Spontaneous Symmetry Breaking Contradict Symmetry?

  • askalot
  • · Replies 15 ·
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15

Graduate ?Gravity in 3D: Computing Degree of Freedom

  • shereen1
  • · Replies 5 ·
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5

Graduate Strings vs. point interactions in QFT?

  • Gedankenspiel
  • · Replies 8 ·
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8

Undergrad LHC run 2, does Supersymmetry worsen hierarchy fine tuning

  • kodama
  • · Replies 2 ·
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2

High School What is Quintessence and its role in understanding dark energy?

  • fanieh
  • · Replies 10 ·
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10

Graduate Are there BSM which do not predict proton decay?

  • ohad
  • · Replies 19 ·
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19

Undergrad When natural language fails to explain

  • pat8126
  • · Replies 6 ·
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6

Undergrad What is a tensor?

  • Eswin Paul T
  • · Replies 3 ·
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3

Undergrad Dark energy and expansion of space

  • kodama
  • · Replies 5 ·
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5

Graduate Finding an application of Noether's theorem for homework

  • CassiopeiaA
  • · Replies 4 ·
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4

Graduate Are Mesons in Colour Singlet State?

  • SWFvanRijk
  • · Replies 1 ·
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1

Graduate Implications of a new 17 Mev vector boson on Higgs, SUSY

  • kodama
  • · Replies 74 ·
3
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74

Graduate What kind of evidence do we have for extra dimenisons?

  • Akriel
  • · Replies 8 ·
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8

Undergrad Is the Universe Deterministic Despite Quantum Mechanics and Thermodynamics?

  • ramzerimar
  • · Replies 3 ·
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3

Graduate 3 dimensional gauge theory

  • shereen1
  • · Replies 3 ·
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3

Undergrad Relation between spacetime distortion and light

  • Uchida
  • · Replies 8 ·
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8

Undergrad How do string theorists reply to Roger Penrose

  • kodama
  • · Replies 43 ·
2
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43

Graduate Finally The Amplituhedron Paper

  • MTd2
  • · Replies 3 ·
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3

Undergrad Found a Planck value that relates to classical gravity

  • Devin553344
  • · Replies 1 ·
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1

Undergrad Does the incompleteness theorem apply to physics at all?

  • benorin
  • · Replies 2 ·
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2

Graduate Canonical perturbation for infinite chain

  • andresB
  • · Replies 2 ·
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2

Graduate Gauge/Gravity correspondence, string theory or any QG?

  • ShayanJ
  • · Replies 1 ·
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1

Undergrad Recent paper Asymptotic safety in quantum gravity

  • kodama
  • · Replies 8 ·
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8

Graduate Does string theory have fundamental equations yet?

  • physics22
  • · Replies 19 ·
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19

Undergrad Energy differences in different directions: the grid

  • EasterEggs123
  • · Replies 3 ·
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3

Graduate Has Brane Cosmology Research Output Really Declined in Recent Years?

  • spaghetti3451
  • · Replies 1 ·
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1

Graduate CPT symmetry and antimatter gravity in general relativity

  • kodama
  • · Replies 34 ·
2
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34
  • Poll Poll

Undergrad Do Physics Forums members think supersymmetry will be confirmed?

  • fresh_42
  • · Replies 12 ·
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12

Graduate Chern Simons Theory: Is it the same as Topologically Massive Yang Mills?

  • shereen1
  • · Replies 1 ·
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1

Graduate How Does Non-Relativistic Holography Apply to Condensed Matter Systems?

  • haushofer
  • · Replies 4 ·
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4

Insights 11d Gravity From Just the Torsion Constraint - Comments

  • Urs Schreiber
  • · Replies 16 ·
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16

High School What is the Hierarchy Problem and its implications for physics?

  • cube137
  • · Replies 23 ·
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23

Graduate Generalising the Euler-Lagrange equation for scalar fields

  • spaghetti3451
  • · Replies 6 ·
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6

Undergrad Does bosonic superpartners create new fundamental forces?

  • kodama
  • · Replies 2 ·
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2

High School Preon quark models excluded by LHC

  • cube137
  • · Replies 7 ·
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7

High School I can't understand more than 3 spatial dimensions

  • Alan1
  • · Replies 6 ·
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6

Undergrad Background required for Noether's Theorem?

  • ibkev
  • · Replies 3 ·
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3

Undergrad Cardinality of Universes in the Multiverse

  • tzimie
  • · Replies 13 ·
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13

Undergrad What is the Madala boson at LHC?

  • kodama
  • · Replies 15 ·
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15

Undergrad How does calculus derive the power formula P = IV from first principles?

  • dlacombe13
  • · Replies 1 ·
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1

Graduate Shape of a pinned canvas w/ Lagrange Multipliers

  • DuckAmuck
  • · Replies 1 ·
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1

Graduate Conformal Gauge Theory: Proving SO(2,4)*diff Invariance

  • shereen1
  • · Replies 7 ·
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7

Graduate Fundamental Arguments For The Form Of The Lagrangian, L=T-U

  • Gabriel Golfetti
  • · Replies 2 ·
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2

Graduate Books on Chern-Simons theory and gauge theory

  • shereen1
  • · Replies 2 ·
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2

Undergrad Can Loop Quntuam gravity be merged with Asymptotic safety

  • kodama
  • · Replies 1 ·
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1

High School Parity violation in weak interactions and beyond standard model solutions

  • cube137
  • · Replies 2 ·
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2

High School How have we figured out the Plank length of the universe?

  • hsdrop
  • · Replies 13 ·
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13

Graduate What would falsify supersymmetry? LHC Nightmare scenario

  • kodama
  • · Replies 13 ·
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13

High School Is Bohmian Mechanics or Many Worlds part of Beyond the Standard Model?

  • cube137
  • · Replies 8 ·
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8

High School Is Naturalness Dead? The Quest for Answers Through China's Great Collider

  • cube137
  • · Replies 26 ·
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26

Undergrad Why are right-handed neutrinos heavier and do they interact with Z-bosons?

  • bsaucer
  • · Replies 1 ·
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1

Graduate N=2 Super Yang-Mills: Auxiliary Fields Question

  • StuartY
  • · Replies 2 ·
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2

High School What base to classify different string theory?

  • fxdung
  • · Replies 1 ·
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1

Undergrad Meaning of the Hamiltonian when it is not energy

  • Happiness
  • · Replies 7 ·
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7

Undergrad LQG dark matter candidate vs rival dark matter candidates

  • kodama
  • · Replies 2 ·
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2

High School Dimensional transmutation as alternative to supersymmetry

  • cube137
  • · Replies 13 ·
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13

High School Does vacuum energy couple phenomena across different length scales?

  • rollete
  • · Replies 5 ·
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5

High School Does gravitational repulsion at small distances affect the proton radius discrepancy?

  • jk22
  • · Replies 27 ·
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27

Undergrad Boas's definition of first variation

  • sgh1324
  • · Replies 1 ·
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1

High School How Does Changing Gravity and Speed of Light Affect the Planck Scale?

  • cube137
  • · Replies 1 ·
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1

High School LHC findings -- 'Naturalness' and Many Worlds

  • Quotidian
  • · Replies 10 ·
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10

Undergrad A new road to quantum gravity?

  • Chronos
  • · Replies 2 ·
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2

Graduate Does Peter Woit's solution of Higgs' naturalness problem work?

  • kodama
  • · Replies 4 ·
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4

Undergrad Computer exploration of fundemental constants

  • gaaah
  • · Replies 1 ·
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1

Graduate No SUSY at ICHEP, Limits on gluino masses now up 1.9 TeV

  • kodama
  • · Replies 24 ·
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24

Graduate Anti-de Sitter space merges with de Sitter space

  • kodama
  • · Replies 14 ·
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14

Graduate Dark matter does not contain certain axion-like particles

  • kodama
  • · Replies 1 ·
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1

High School What Function Models Linear Amplitude Decay?

  • houlahound
  • · Replies 7 ·
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7

High School Strings 2016 conference videos are buffering and unwatchable

  • William Nelso
  • · Replies 3 ·
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3

Graduate Is LQG talking about information?

  • naima
  • · Replies 1 ·
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1

Undergrad Unifying Gravity: How Physicists Concluded 10-35m Unification

  • kent davidge
  • · Replies 3 ·
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3

Graduate Gravity as a non renormalizable theory

  • shereen1
  • · Replies 29 ·
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29

High School Does physics allow us to create large amounts of negative energy?

  • Bawelna
  • · Replies 8 ·
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8

Graduate What is the Spin Connection Equation for Gauging the Poincare Group?

  • shereen1
  • · Replies 2 ·
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2

Undergrad Adjoint representation of SU(3)

  • nigelscott
  • · Replies 5 ·
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5

Graduate String Theory in 7 dimensions?

  • RyeLie
  • · Replies 1 ·
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1

High School How do sparticles unify quantum mechanics and relativity?

  • BluberryPi
  • · Replies 7 ·
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7

High School Can Kaluza-Klein theory accommodate magnetic charge?

  • Spinnor
  • · Replies 9 ·
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9

High School Would a spread theory eliminate the need for dark energy?

  • Benplace
  • · Replies 7 ·
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7

Graduate Dark Photon Found by Hungarian Scientists in 2016

  • Tollendal
  • · Replies 13 ·
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13

Undergrad Derivation of Euler-Lagrange equation with change of coordinates

  • Happiness
  • · Replies 14 ·
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14

High School What would a universe with two time dimensions be like?

  • Jupiter60
  • · Replies 25 ·
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25

High School What Does the d Represent in Differential Quantities?

  • Pilpellon
  • · Replies 1 ·
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1

High School Proving Quantum Gravity: Observable or Formula?

  • wolram
  • · Replies 9 ·
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9

Undergrad Coordinate independent version of "gradient"?

  • Stephen Tashi
  • · Replies 12 ·
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12

Undergrad What makes a function a physical field?

  • nomadreid
  • · Replies 19 ·
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19

Graduate A Unified Theory of Relativity and Particle Physics

  • Basicsofphysics
  • · Replies 5 ·
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5

High School Information as primitive in quantum mechanics and spacetime unification

  • bluecap
  • · Replies 2 ·
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2

High School Test of the Universality of Free Fall with Atoms

  • fresh_42
  • · Replies 2 ·
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2

High School Why should the four forces be equal in strength?

  • Quantum321
  • · Replies 9 ·
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9

High School Why do we use infinity in Physics?

  • Phys12
  • · Replies 5 ·
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5

Undergrad Can Wireless Communication Be Achieved Without EMF?

  • Theldiot
  • · Replies 16 ·
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16

Graduate Can an event horizon telescope observe quantum gravity effects

  • kodama
  • · Replies 3 ·
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3

Undergrad Where does 196883 appear in quantum gravity?

  • tzimie
  • · Replies 2 ·
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2

Undergrad Fascinating use of physics to prove a math theorem

  • Happiness
  • · Replies 3 ·
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3

Graduate New particle to explain lithium-7 big bang prediction

  • kodama
  • · Replies 6 ·
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6

High School An antenna in terms of string theory

  • Spinnor
  • · Replies 3 ·
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3

Graduate How Can I Get the Couplings from Mass Eigenvalues in 2HD Potential?

  • Monaliza Smile
  • · Replies 1 ·
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1