Quantum field theory and its symmetry reduction [PDF]
Class.Quant.Grav.23:2861-2894,2006, 2005 The relation between symmetry reduction before and after quantization of a field theory is discussed using a toy model: the axisymmetric Klein-Gordon field. We consider three possible notions of symmetry at the quantum level: invariance under the group action, and two notions derived from imposing symmetry as a system of constraints a la Dirac ...
arxiv +1 more source
Fraseoloxía e paremioloxía de Bergantiños (Cabana de Bergantiños, Carballo e Coristanco) [PDF]
Cadernos de Fraseoloxía Galega, 2012 Recadádiva de fraseoloxía e paremioloxía galega realizada no cambio de milenio na Terra de Bergantiños, no NO de Galicia. Resultado da colaboración de avós e avoas, pais, nais e fillos co equipo de mestres e co Centro Ramón Piñeiro para a Investigación
Evaristo Domínguez Rial
doaj
A computational psycholinguistic evaluation of the syntactic abilities of Galician BERT models at the interface of dependency resolution and training time [PDF]
arXiv, 2022 This paper explores the ability of Transformer models to capture subject-verb and noun-adjective agreement dependencies in Galician. We conduct a series of word prediction experiments in which we manipulate dependency length together with the presence of an attractor noun that acts as a lure.
arxiv
Pedro Benavente Jareño and Xesús Ferro Ruibal. O libro da vaca. Monografía etnolingüística do gando vacún. (Santiago de Compostela 2010) – (Xosé Alfanso Álvarez Pérez) [PDF]
, 2013 O libro da vaca. Monografía etnolingüística do gando vacún. By Pedro Benavente Jareño and Xesús Ferro Ruibal. Santiago de Compostela: Centro Ramón Piñeiro para a Investigación en Hu-manidades, Xunta de Galicia, 2010. Pp. 1637.
Álvarez Pérez, Xosé Alfanso
core +3 more sources
Memory Effect and BMS-like Symmetries for Impulsive Gravitational Waves [PDF]
Phys. Rev. D 100, 084010 (2019), 2019 Cataclysmic astrophysical phenomena can produce impulsive gravitational waves that can possibly be detected by the advanced versions of present-day detectors in the future. Gluing of two spacetimes across a null surface produces impulsive gravitational waves (in the phraseology of Penrose [1]) having a Dirac Delta function type pulse profile along the ...
arxiv +1 more source
Fraseoloxía de Matamá (Vigo) [PDF]
Cadernos de Fraseoloxía Galega, 2010 Edición de 251 locucións e fórmulas recollidas na freguesía de Matamá (Vigo) nos anos 2000, 2001 e 2009. // Edition of 251 locutions and formulae compiled in Matamá (Vigo) in 2000, 2001 and 2009.
Anxos Hermida Alonso
doaj
Eastern Romance borrowings in Ukrainian dialects (Indo-European retrospective) [PDF]
, 2022 The article deals with the original Eastern Romance vocabulary recorded in the dialects of the Ukrainian language and its proto-forms, as well as examines the formation of the semantics of Eastern Romance borrowings from the Proto-Indo- European period ...
Gorodyska, Olga +2 more
core +2 more sources
Locucións, fórmulas e paremias do concello das Pontes de García Rodríguez / Idioms, expressions and paroemias from the municipality of As Pontes de García Rodríguez [PDF]
Cadernos de Fraseoloxía Galega, 2017 Compilación de material fraseolóxico e paremiolóxico do concello das Pontes de García Rodríguez realizada entre 2001 e 2015. // Compilation of phraseological and paroemiological material from the municipality of As Pontes de García Rodríguez between ...
Xosé María López Ferro
doaj
Tadpole renormalization and relativistic corrections in lattice NRQCD [PDF]
Phys.Rev. D58 (1998) 034502, 1998 We make a comparison of two tadpole renormalization schemes in the context of the quarkonium hyperfine splittings in lattice NRQCD. Improved gauge-field and NRQCD actions are analyzed using the mean-link $u_{0,L}$ in Landau gauge, and using the fourth root of the average plaquette $u_{0,P}$.
arxiv +1 more source
Automatic Census of Mussel Platforms Using Sentinel 2 Images [PDF]
, 2022 Mussel platforms are big floating structures made of wood (size is normally about 20x20 meters or even a bit larger) that are used for aquaculture, id EST: growing mussels in appropriate marine waters. These structures are very typical in Galician estuaries.
arxiv +1 more source