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 ·
Graduate Emergence of spin 2 particles from lowers spin particles
- felici95
- · Replies 10 ·
High School Does Spontaneous Symmetry Breaking Contradict Symmetry?
- askalot
- · Replies 15 ·
Graduate ?Gravity in 3D: Computing Degree of Freedom
- shereen1
- · Replies 5 ·
Graduate Strings vs. point interactions in QFT?
- Gedankenspiel
- · Replies 8 ·
Undergrad LHC run 2, does Supersymmetry worsen hierarchy fine tuning
- kodama
- · Replies 2 ·
High School What is Quintessence and its role in understanding dark energy?
- fanieh
- · Replies 10 ·
Graduate Are there BSM which do not predict proton decay?
- ohad
- · Replies 19 ·
Undergrad When natural language fails to explain
- pat8126
- · Replies 6 ·
Undergrad What is a tensor?
- Eswin Paul T
- · Replies 3 ·
Undergrad Dark energy and expansion of space
- kodama
- · Replies 5 ·
Graduate Finding an application of Noether's theorem for homework
- CassiopeiaA
- · Replies 4 ·
Graduate Are Mesons in Colour Singlet State?
- SWFvanRijk
- · Replies 1 ·
Graduate Implications of a new 17 Mev vector boson on Higgs, SUSY
- kodama
- · Replies 74 ·
Graduate What kind of evidence do we have for extra dimenisons?
- Akriel
- · Replies 8 ·
Undergrad Is the Universe Deterministic Despite Quantum Mechanics and Thermodynamics?
- ramzerimar
- · Replies 3 ·
Graduate 3 dimensional gauge theory
- shereen1
- · Replies 3 ·
Undergrad Relation between spacetime distortion and light
- Uchida
- · Replies 8 ·
Undergrad How do string theorists reply to Roger Penrose
- kodama
- · Replies 43 ·
Graduate Finally The Amplituhedron Paper
- MTd2
- · Replies 3 ·
Undergrad Found a Planck value that relates to classical gravity
- Devin553344
- · Replies 1 ·
Undergrad Does the incompleteness theorem apply to physics at all?
- benorin
- · Replies 2 ·
Graduate Canonical perturbation for infinite chain
- andresB
- · Replies 2 ·
Graduate Gauge/Gravity correspondence, string theory or any QG?
- ShayanJ
- · Replies 1 ·
Undergrad Recent paper Asymptotic safety in quantum gravity
- kodama
- · Replies 8 ·
Graduate Does string theory have fundamental equations yet?
- physics22
- · Replies 19 ·
Undergrad Energy differences in different directions: the grid
- EasterEggs123
- · Replies 3 ·
Graduate Has Brane Cosmology Research Output Really Declined in Recent Years?
- spaghetti3451
- · Replies 1 ·
Graduate CPT symmetry and antimatter gravity in general relativity
- kodama
- · Replies 34 ·
- Poll
Undergrad Do Physics Forums members think supersymmetry will be confirmed?
- fresh_42
- · Replies 12 ·
Graduate Chern Simons Theory: Is it the same as Topologically Massive Yang Mills?
- shereen1
- · Replies 1 ·
Graduate How Does Non-Relativistic Holography Apply to Condensed Matter Systems?
- haushofer
- · Replies 4 ·
Insights 11d Gravity From Just the Torsion Constraint - Comments
- Urs Schreiber
- · Replies 16 ·
High School What is the Hierarchy Problem and its implications for physics?
- cube137
- · Replies 23 ·
Graduate Generalising the Euler-Lagrange equation for scalar fields
- spaghetti3451
- · Replies 6 ·
Undergrad Does bosonic superpartners create new fundamental forces?
- kodama
- · Replies 2 ·
High School Preon quark models excluded by LHC
- cube137
- · Replies 7 ·
High School I can't understand more than 3 spatial dimensions
- Alan1
- · Replies 6 ·
Undergrad Background required for Noether's Theorem?
- ibkev
- · Replies 3 ·
Undergrad Cardinality of Universes in the Multiverse
- tzimie
- · Replies 13 ·
Undergrad What is the Madala boson at LHC?
- kodama
- · Replies 15 ·
Undergrad How does calculus derive the power formula P = IV from first principles?
- dlacombe13
- · Replies 1 ·
Graduate Shape of a pinned canvas w/ Lagrange Multipliers
- DuckAmuck
- · Replies 1 ·
Graduate Conformal Gauge Theory: Proving SO(2,4)*diff Invariance
- shereen1
- · Replies 7 ·
Graduate Fundamental Arguments For The Form Of The Lagrangian, L=T-U
- Gabriel Golfetti
- · Replies 2 ·
Graduate Books on Chern-Simons theory and gauge theory
- shereen1
- · Replies 2 ·
Undergrad Can Loop Quntuam gravity be merged with Asymptotic safety
- kodama
- · Replies 1 ·
High School Parity violation in weak interactions and beyond standard model solutions
- cube137
- · Replies 2 ·
High School How have we figured out the Plank length of the universe?
- hsdrop
- · Replies 13 ·
Graduate What would falsify supersymmetry? LHC Nightmare scenario
- kodama
- · Replies 13 ·
High School Is Bohmian Mechanics or Many Worlds part of Beyond the Standard Model?
- cube137
- · Replies 8 ·
High School Is Naturalness Dead? The Quest for Answers Through China's Great Collider
- cube137
- · Replies 26 ·
Undergrad Why are right-handed neutrinos heavier and do they interact with Z-bosons?
- bsaucer
- · Replies 1 ·
Graduate N=2 Super Yang-Mills: Auxiliary Fields Question
- StuartY
- · Replies 2 ·
High School What base to classify different string theory?
- fxdung
- · Replies 1 ·
Undergrad Meaning of the Hamiltonian when it is not energy
- Happiness
- · Replies 7 ·
Undergrad LQG dark matter candidate vs rival dark matter candidates
- kodama
- · Replies 2 ·
High School Dimensional transmutation as alternative to supersymmetry
- cube137
- · Replies 13 ·
High School Does vacuum energy couple phenomena across different length scales?
- rollete
- · Replies 5 ·
High School Does gravitational repulsion at small distances affect the proton radius discrepancy?
- jk22
- · Replies 27 ·
Undergrad Boas's definition of first variation
- sgh1324
- · Replies 1 ·
High School How Does Changing Gravity and Speed of Light Affect the Planck Scale?
- cube137
- · Replies 1 ·
High School LHC findings -- 'Naturalness' and Many Worlds
- Quotidian
- · Replies 10 ·
Undergrad A new road to quantum gravity?
- Chronos
- · Replies 2 ·
Graduate Does Peter Woit's solution of Higgs' naturalness problem work?
- kodama
- · Replies 4 ·
Undergrad Computer exploration of fundemental constants
- gaaah
- · Replies 1 ·
Graduate No SUSY at ICHEP, Limits on gluino masses now up 1.9 TeV
- kodama
- · Replies 24 ·
Graduate Anti-de Sitter space merges with de Sitter space
- kodama
- · Replies 14 ·
Graduate Dark matter does not contain certain axion-like particles
- kodama
- · Replies 1 ·
High School What Function Models Linear Amplitude Decay?
- houlahound
- · Replies 7 ·
High School Strings 2016 conference videos are buffering and unwatchable
- William Nelso
- · Replies 3 ·
Graduate Is LQG talking about information?
- naima
- · Replies 1 ·
Undergrad Unifying Gravity: How Physicists Concluded 10-35m Unification
- kent davidge
- · Replies 3 ·
Graduate Gravity as a non renormalizable theory
- shereen1
- · Replies 29 ·
High School Does physics allow us to create large amounts of negative energy?
- Bawelna
- · Replies 8 ·
Graduate What is the Spin Connection Equation for Gauging the Poincare Group?
- shereen1
- · Replies 2 ·
Undergrad Adjoint representation of SU(3)
- nigelscott
- · Replies 5 ·
Graduate String Theory in 7 dimensions?
- RyeLie
- · Replies 1 ·
High School How do sparticles unify quantum mechanics and relativity?
- BluberryPi
- · Replies 7 ·
High School Can Kaluza-Klein theory accommodate magnetic charge?
- Spinnor
- · Replies 9 ·
High School Would a spread theory eliminate the need for dark energy?
- Benplace
- · Replies 7 ·
Graduate Dark Photon Found by Hungarian Scientists in 2016
- Tollendal
- · Replies 13 ·
Undergrad Derivation of Euler-Lagrange equation with change of coordinates
- Happiness
- · Replies 14 ·
High School What would a universe with two time dimensions be like?
- Jupiter60
- · Replies 25 ·
High School What Does the d Represent in Differential Quantities?
- Pilpellon
- · Replies 1 ·
High School Proving Quantum Gravity: Observable or Formula?
- wolram
- · Replies 9 ·
Undergrad Coordinate independent version of "gradient"?
- Stephen Tashi
- · Replies 12 ·
Undergrad What makes a function a physical field?
- nomadreid
- · Replies 19 ·
Graduate A Unified Theory of Relativity and Particle Physics
- Basicsofphysics
- · Replies 5 ·
High School Information as primitive in quantum mechanics and spacetime unification
- bluecap
- · Replies 2 ·
High School Test of the Universality of Free Fall with Atoms
- fresh_42
- · Replies 2 ·
High School Why should the four forces be equal in strength?
- Quantum321
- · Replies 9 ·
High School Why do we use infinity in Physics?
- Phys12
- · Replies 5 ·
Undergrad Can Wireless Communication Be Achieved Without EMF?
- Theldiot
- · Replies 16 ·
Graduate Can an event horizon telescope observe quantum gravity effects
- kodama
- · Replies 3 ·
Undergrad Where does 196883 appear in quantum gravity?
- tzimie
- · Replies 2 ·
Undergrad Fascinating use of physics to prove a math theorem
- Happiness
- · Replies 3 ·
Graduate New particle to explain lithium-7 big bang prediction
- kodama
- · Replies 6 ·
High School An antenna in terms of string theory
- Spinnor
- · Replies 3 ·
Graduate How Can I Get the Couplings from Mass Eigenvalues in 2HD Potential?
- Monaliza Smile
- · Replies 1 ·