Position operator

Known as: Position (quantum mechanics) 
In quantum mechanics, the position operator is the operator that corresponds to the position observable of a particle. The eigenvalue of the operator… (More)
Wikipedia

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2018
2018
A position operator is proposed for any kind of particle. The components of this operator are non-commuting for spinning… (More)
Is this relevant?
2018
2018
In Bohmian mechanics, particles follow continuous trajectories, so two-time position correlations have been well defined. However… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
Is this relevant?
2015
2015
The Heisenberg uncertainty principle is a consequence of the postulate that coordinate and momentum representations are related… (More)
Is this relevant?
Highly Cited
2011
Highly Cited
2011
  • LEsLIE L. FoLDY
  • 2011
By a canonical transformation on the Dirac Hamiltonian for a free particle, a representation of the Dirac theory is obtained in… (More)
Is this relevant?
2003
2003
Generalized parity (P), time-reversal (T ), and charge-conjugation (C) operators were initially defined in the study of the… (More)
Is this relevant?
2001
2001
We extend a procedure for construction of the photon position operators with transverse eigenvectors and commuting components… (More)
Is this relevant?
2000
2000
HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they… (More)
Is this relevant?
1998
1998
The position operator (defined within Schrödinger representation as usual) becomes meaningless when the usual Born-von Kármán… (More)
  • figure 1
Is this relevant?
1998
1998
The spectral measure of the position (momentum) operator X for q-deformed os-cillator is calculated in the case of the… (More)
Is this relevant?
1997
1997
For Dirac equation, operator-invariants containing explicit time-dependence in parallel to known time-dependent invariants of… (More)
Is this relevant?