The non-relativistic rotator theory is invariant under the R 3 group. A representation of R3 with unitary operators in the Hilbert spaces of scalar, spinorial, vectorial fields is established and it is shown that the non-relativistic rotator quantum theory is invariant under the linear group, the elements of which are the preceding operators, of the base changes in these Hilbert spaces. We define P parity operator, C charge conjugation, TH3 isospin, J H3 isobaric angular momentum, JH '3 fermion number, QH charge. Choosing the Hilbert space H(R3) as isobaric spin space the Nishijima Gell-Mann's relation QH = JH3 — J'H3 is established for zero strangeness fields. It is shown that pion and nucleon properties and their strong interactions are d...
{\it We first give a geometrical description of the action of the parity operator ($\hat{P}$) on non...
This paper aims at explaining that the key to understanding quantum mechanics (QM) is a perfect geom...
There exists a remarkably close relationship between the operator algebra of the Dirac equation and ...
The non-relativistic rotator theory is invariant under the R 3 group. A representation of R3 with un...
We propose an approach to the quantum-mechanical description of relativistic orientable objects. It ...
We point out that gauge invariance proceeds from one degree of freedom in the definition of two of t...
This is a document that every physicist should read before addressing the conceptual foundations of ...
A brief review of non-relativistic and relativistic quantum mechanics is carried out, with particula...
An approach to the quantum description of the orientation of relativistic particles, generalizing th...
It is by now well established that the momentum space associated with the non-commutative κ-Minkowsk...
This article shows how to properly extend symmetries of non-relativistic quantum mechanics to includ...
We analyze the energy-momentum properties of relativistic short-lived particles with the result that...
As in classical mechanics, rotation in quantum mechanics is a transformation which deals with angula...
The model of the quantum relativistic rotator is defined by three correspondences: (1) the correspon...
We investigate symmetries of the scalar field theory with a harmonic term on the Moyal space with th...
{\it We first give a geometrical description of the action of the parity operator ($\hat{P}$) on non...
This paper aims at explaining that the key to understanding quantum mechanics (QM) is a perfect geom...
There exists a remarkably close relationship between the operator algebra of the Dirac equation and ...
The non-relativistic rotator theory is invariant under the R 3 group. A representation of R3 with un...
We propose an approach to the quantum-mechanical description of relativistic orientable objects. It ...
We point out that gauge invariance proceeds from one degree of freedom in the definition of two of t...
This is a document that every physicist should read before addressing the conceptual foundations of ...
A brief review of non-relativistic and relativistic quantum mechanics is carried out, with particula...
An approach to the quantum description of the orientation of relativistic particles, generalizing th...
It is by now well established that the momentum space associated with the non-commutative κ-Minkowsk...
This article shows how to properly extend symmetries of non-relativistic quantum mechanics to includ...
We analyze the energy-momentum properties of relativistic short-lived particles with the result that...
As in classical mechanics, rotation in quantum mechanics is a transformation which deals with angula...
The model of the quantum relativistic rotator is defined by three correspondences: (1) the correspon...
We investigate symmetries of the scalar field theory with a harmonic term on the Moyal space with th...
{\it We first give a geometrical description of the action of the parity operator ($\hat{P}$) on non...
This paper aims at explaining that the key to understanding quantum mechanics (QM) is a perfect geom...
There exists a remarkably close relationship between the operator algebra of the Dirac equation and ...