The 'Observable' position and other operators of particles of spins 0 and 1 (described by the Sakata-Taketani equations in Hamiltonian form) are investigated. It is shown that these are uniquely determined if it is required that the observable position must satisfy certain physically reasonable criteria, already applied by the authors to Dirac particles. The position operator coincides with that obtained by Case, who, however, assumed its form in a particular representation
It is shown that the total angular momentum of a Kemmer particle can be split up into orbital and sp...
We show that the conditions which originate the spin and pseudospin symmetries in the Dirac equation...
The concept of elementary particle rests on the idea that it is a physical system with no excited st...
The 'Observable' position and other operators of particles of spins 0 and 1 (described by the Sakata...
We study the most general unitary transformation that transform the Hamiltonians of particles of spi...
An examination is made of the consequences for the quantum mechanics of spinning particles of equati...
The most general forms, consistent with reasonable physical requirements, for the position and other...
The most general forms, consistent with reasonable physical requirements, for the po-sition and othe...
The construction of the Dirac observables in the P 2 ? 0 stratum for a system of N relativistic f...
It is shown that for a non-zero mass Dirac particle, only one of the four position operators recentl...
A representation of the Dirac equation which displays its extreme relativistic properties is discuss...
Using a position operator obtained for spin ½ particles by the present author and Wigner, we obtain ...
Operators that are associated with several important quantities, like angular momentum, play a doubl...
The purpose of this article is to construct an explicit relation between the field operators in Quan...
An explicit determination is made of four general classes of Hamiltonians possible for particles of ...
It is shown that the total angular momentum of a Kemmer particle can be split up into orbital and sp...
We show that the conditions which originate the spin and pseudospin symmetries in the Dirac equation...
The concept of elementary particle rests on the idea that it is a physical system with no excited st...
The 'Observable' position and other operators of particles of spins 0 and 1 (described by the Sakata...
We study the most general unitary transformation that transform the Hamiltonians of particles of spi...
An examination is made of the consequences for the quantum mechanics of spinning particles of equati...
The most general forms, consistent with reasonable physical requirements, for the position and other...
The most general forms, consistent with reasonable physical requirements, for the po-sition and othe...
The construction of the Dirac observables in the P 2 ? 0 stratum for a system of N relativistic f...
It is shown that for a non-zero mass Dirac particle, only one of the four position operators recentl...
A representation of the Dirac equation which displays its extreme relativistic properties is discuss...
Using a position operator obtained for spin ½ particles by the present author and Wigner, we obtain ...
Operators that are associated with several important quantities, like angular momentum, play a doubl...
The purpose of this article is to construct an explicit relation between the field operators in Quan...
An explicit determination is made of four general classes of Hamiltonians possible for particles of ...
It is shown that the total angular momentum of a Kemmer particle can be split up into orbital and sp...
We show that the conditions which originate the spin and pseudospin symmetries in the Dirac equation...
The concept of elementary particle rests on the idea that it is a physical system with no excited st...
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