10.9k citations
- Instituto de Física CorpuscularES3.6k papers
- Centre National de la Recherche ScientifiqueFR2.7k papers
- Institut National de Physique Nucléaire et de Physique des ParticulesFR2.4k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di Roma IIT2.2k papers
- Rutherford Appleton LaboratoryGB2.2k papers
- University of LiverpoolGB2.2k papers
- University of ManchesterGB2.2k papers
- National Institute for Subatomic PhysicsNL2.2k papers
- University of EdinburghGB2.1k papers
- Istituto Nazionale di Fisica Nucleare, Sezione di GenovaIT2.1k papers
- Heidelberg UniversityDE2.1k papers
- European Organization for Nuclear ResearchCH2k papers
12 papers · 2 filters
Diffeomorphisms, Noether Charges and Canonical Formalism in 2D Dilaton Gravity
J. Navarro-Salas, M. Navarro, C. F. Talavera
We carry out a parallel study of the covariant phase space and the conservation laws of local symmetries in two-dimensional dilaton gravity. Our analysis is based on the fact that…
On the physical contents of q-deformed Minkowski spaces
J. A. de Azcarraga, P. P. Kulish, F. Rodenas
Some physical aspects of -deformed spacetimes are discussed. It is pointed out that, under certain standard assumptions relating deformation and quantization, the classical limi…
Non-commutative geometry and covariance: from the quantum plane to the quantum tensors
J. A. de Azcarraga, P. P. Kulish, F. Rodenas
Reflection and braid equations for rank two -tensors are derived from the covariance properties of quantum vectors by using the -matrix formalism.
Hadron Correlators and the Structure of the Quark Propagator
A. Ferrando, V. Vento
The structure of the quark propagator of in a confining background is not known. We make an Ansatz for it, as hinted by a particular mechanism for confinement, and analyze it…
Two Dimensional Quantum Chromodynamics as the Limit of Higher Dimensional Theories
A. Ferrando, A. Jaramillo
We define pure gauge on an infinite strip of width . Techniques similar to those used in finite allow us to relate -observables to pure behaviors. The n…
Quantum Heisenberg Group and Algebra: Contraction, Left and Right Regular Representations
Demosthenes Ellinas, Jan Sobczyk
We show that the quantum Heisenberg group can be obtained by means of contraction from quantum group. Its dual Hopf algebra is the quantum Heisenberg algebra $…