query: Problem related to tachyon particles
positive_passages.docid: 27098
positive_passages.text: Tachyons and Photons
negative_passages.docid: 88726
negative_passages.text: Problem about solvable groups
negative_passages.docid: 70891
negative_passages.text: Work done by a homogeneous gravitational field on a system of particles
negative_passages.docid: 103880
negative_passages.text: Problem with particles, converted into mesh objects
negative_passages.docid: 12433
negative_passages.text: How do $\pi^0$ particles exist?
negative_passages.docid: 155913
negative_passages.text: Lagrangian for free particle in special relativity
negative_passages.docid: 94230
negative_passages.text: I want to understand a trick in the derivation of the Schwinger-Dyson equations
negative_passages.docid: 89295
negative_passages.text: The interpretation of mass in quantum field theories
negative_passages.docid: 51644
negative_passages.text: Differential Equations for Physicists
negative_passages.docid: 45061
negative_passages.text: Physical interpretation of $Q^i = \partial _\nu T^{i \nu}$
negative_passages.docid: 155132
negative_passages.text: Duplicate particle system (not linked)
negative_passages.docid: 29329
negative_passages.text: Does a four-divergence extra term in a Lagrangian density matter to the field equations?
negative_passages.docid: 87259
negative_passages.text: Constraints of relativistic point particle in Hamiltonian mechanics
negative_passages.docid: 91509
negative_passages.text: Buffon needle problem , scenario $\ell>d$
negative_passages.docid: 151110
negative_passages.text: The Interaction between the fundamental gravitational strings
negative_passages.docid: 51601
negative_passages.text: Double counting potentials in $N$-Body Problem?
negative_passages.docid: 144311
negative_passages.text: Getting particles from fields: normalization issue or localization issue?