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Do Killing spinors know global information?

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Connection between Matsubara frequencies and Landau Quasiparticle Interpretation

edited 3 days ago in Theoretical Physics by Dilaton (5,240 points)

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What exactly is a Cartan radius vector (and its role in Poincaré gauge theories)

retagged 3 days ago in Theoretical Physics by anonymous

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GKO (or coset) construction - all possible highest weights $h$

retagged 3 days ago in Mathematics by anonymous

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Work done on a quantum state

asked 5 days ago in Theoretical Physics by Prathyush (700 points)

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Non-averaged pertubative solution to Hamilton-Jacobi equation?

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Expression for the number of domains for a scalar field

edited Aug 12 in General Physics by JA (20 points)

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Boundary Term in $f(R,T)$ Gravity

retagged Aug 9 in Theoretical Physics by Naveen (75 points)

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Lie algebra and lie group about quantum harmonic oscillator

random promotion bump Aug 9 from Theoretical Physics by system

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Asymptotic disperson of 2D wave equation with 1D periodic potential

edited Aug 8 in Theoretical Physics by zrysky (20 points)

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Regulators and uniqueness

random promotion bump Aug 5 from Mathematics by system

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is it necessary that center of gravity should be below center of mass for better stability ?

commented Aug 4 in General Physics by Arnold Neumaier (14,009 points)

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Generators of 2D conformal group in terms of differential operators?

asked Aug 3 in Theoretical Physics by KGR (10 points)

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2 answers 1380 views

Thermal superconductivity

random promotion bump Aug 2 from Resources and References by system

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1 answer 82 views

Is Vaporization against Archimedes' principle and Newton's laws ?

comment edited Aug 2 in Theoretical Physics by Dilaton (5,240 points)

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1 answer 221 views

What are the necessary or sufficient conditions for a renormalization group scheme to be “valid”?

commented Aug 2 in Theoretical Physics by Arnold Neumaier (14,009 points)

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How to solve Cahn-Hilliard free energy extremization for a domain of finite size ?

edited Aug 2 in Theoretical Physics by JA (20 points)

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0 answers 52 views

Is there a commonly accepted definition of a quantum phase definition for a finite lattice/set of particles?

asked Aug 1 in Q&A by Qubissential (15 points)

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How to think about Coulomb repulsion in a Bose-Einstein condensate of nuclei?

comment edited Jul 30 in Theoretical Physics by Vladimir Kalitvianski (132 points)

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0 answers 55 views

What is the difference between an interaction-free measurement, a weak measurement and a counterfactual measurement in quantum mechanics?

asked Jul 27 in Theoretical Physics by anonymous

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4 answers 179 views

Books on Hilbert space and phase space?

random promotion bump Jul 26 from Resources and References by system

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Does Dijkgraaf-Witten theory have a time-reversal symmetry?

retagged Jul 25 in Theoretical Physics by anonymous

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0 answers 66 views

Bending a Laser Beam

commented Jul 25 in Applied Physics by igael (360 points)

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1 answer 53 views

$CP$ Invariance of Yang-Mills Vacua in Electroweak Theory

commented Jul 24 in Theoretical Physics by Optimus Prime (105 points)

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1 answer 177 views

String theory from a mathematical point of view

answered Jul 24 in Theoretical Physics by valentin68 (0 points)

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0 answers 28 views

Toroidal compactifications of type IIB string Theory and $SO(5,5)/(SO(5)\times SO(5))$ invariant 6D sugra action

asked Jul 24 in Theoretical Physics by ifidamas (10 points)

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2 answers 1439 views

How exactly do superstrings reduce the number of dimensions in bosonic string theory from 26 to 10 and remove the tachyons?

random promotion bump Jul 23 from Theoretical Physics by system

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1 answer 113 views

Ricci scalar in perturbation theory

commented Jul 22 in Theoretical Physics by Run like hell (0 points)

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1 answer 47 views

Perturbation method for a phase coexistence system

answer edited Jul 21 in Computational Physics by Dilaton (5,240 points)

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4 answers 356 views

Why do clocks measure arc-length?

random promotion bump Jul 21 from Astronomy by system

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1 answer 315 views

A generalization of the Seiberg-Witten equations

answered Jul 20 in Theoretical Physics by Antoine Balan (80 points)

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1 answer 68 views

Maximum number of "almost orthogonal" vectors one can embed in Hilbert space

answered Jul 19 in Mathematics by Arnold Neumaier (14,009 points)

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2 answers 484 views

Why does the Coleman-Mermin–Wagner–Hohenberg theorem exclude discrete symmetry?

random promotion bump Jul 19 from Theoretical Physics by system

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0 answers 206 views

A Question About 4-Spinor Contractions

asked Jul 18 in Theoretical Physics by New Student (260 points)

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0 answers 54 views

Feynman rules for gravity

asked Jul 18 in Theoretical Physics by fermionic_tushar (40 points)

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1 answer 1041 views

Are possible gauge fields in a Lagrangian theory always determined by the structure of the charged degrees of freedom?

random promotion bump Jul 17 from Theoretical Physics by system

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Does Fisher Information quantify only the precision of the instrument?

recategorized Jul 16 in Experimental Physics by Dilaton (5,240 points)

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2 answers 292 views

Fermion Self-Interaction

comment moved Jul 16 in Theoretical Physics by Arnold Neumaier (14,009 points)

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0 answers 45 views

On Differential Forms in Functional Spaces of Pre-Phase Space

retagged Jul 16 in Theoretical Physics by Naveen (75 points)

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0 answers 36 views

A Question about Wave-Function Renormalization Factor in SQCD

edited Jul 15 in Theoretical Physics by New Student (260 points)

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3 answers 96 views

About physical meaning of Hausdorff, Second Countable and Paracompact conditions of Manifold Theory

answered Jul 15 in Mathematics by New Student (260 points)

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4 answers 353 views

Is electric charge truly conserved for bosonic matter?

random promotion bump Jul 13 from Theoretical Physics by system

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(2,3) Threshold scheme in Quantum Secret Sharing using a Qubit?

commented Jul 12 in Theoretical Physics by igael (360 points)

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0 answers 116 views

Einstein's field equation on orbifolds

random promotion bump Jul 10 from Theoretical Physics by system

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GSO (Gliozzi-Scherk-Olive) projection and its Mathematics?

retagged Jul 9 in Theoretical Physics by anonymous

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3 answers 149 views

Renormalization in string theory

commented Jul 7 in Theoretical Physics by Vladimir Kalitvianski (132 points)

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0 answers 67 views

Graviton propagator, and Gauss Bonnet gravity

asked Jul 5 in Theoretical Physics by fermionic_tushar (40 points)

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0 answers 268 views

On Closed-form Solutions to the Fourth-Order Non-Linear Momentum Equation

edited Jul 1 in Mathematics by Naveen (75 points)

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0 answers 56 views

Gauss Bonnet contact interaction

asked Jul 1 in Theoretical Physics by fermionic_tushar (40 points)

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1 answer 224 views

Is the perturbative definition of path integrals ill-defined and contradicts the O-S axioms?

commented Jun 29 in Theoretical Physics by pathint (5 points)

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