{ "items" : [
    { "id" : "http://dbpedia.org/resource/Bargmann–Wigner_equations"
      "properties" : {
        "http://www.w3.org/2000/01/rdf-schema#comment" : [ "This article uses the Einstein summation convention for tensor/spinor indices, and uses hats for quantum operators.In relativistic quantum mechanics and quantum field theory, the Bargmann–Wigner equations (or BW equations or BWE) are relativistic wave equations which describe free particles of arbitrary spin j, an integer for bosons (j = 1, 2, 3 ...) or half-integer for fermions (j = 1⁄2, 3⁄2, 5⁄2 ...)." ] ,
        "http://www.w3.org/2000/01/rdf-schema#seeAlso" : [ "http://dbpedia.org/resource/Higher-dimensional_gamma_matrices",
          "http://dbpedia.org/resource/Lagrangian_mechanics"] } } }
