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# Superselection

Known as: Superselection rule, Superselection sector, Superselection sectors
In quantum mechanics, superselection extends the concept of selection rules. Superselection rules are postulated rules forbidding the preparation of… Expand
Wikipedia

## Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2018
2018
A bstractMotivated by the problem of defining the entanglement entropy of the graviton, we study the division of the phase space… Expand
Highly Cited
2015
Highly Cited
2015
• 2015
• Corpus ID: 32225177
A bstractWe propose a definition for the entanglement entropy of a gauge theory on a spatial lattice. Our definition applies to… Expand
2014
2014
• 2014
• Corpus ID: 119267044
Abstract We will describe how logarithmic singularities arise as limits of Coulomb Gas integrals. Our approach will combine… Expand
Highly Cited
2013
Highly Cited
2013
• 2013
• Corpus ID: 54574136
A bstractWe address claimed alternatives to the black hole firewall. We show that embedding the interior Hilbert space of an old… Expand
Highly Cited
2008
Highly Cited
2008
• 2008
• Corpus ID: 26860319
Superselection rules (SSRs) limit the mechanical and quantum processing resources represented by quantum states. However, SSRs… Expand
Review
2007
Review
2007
• 2007
• Corpus ID: 118880279
Recently, there has been much interest in a new kind of 'unspeakable' quantum information that stands to regular quantum… Expand
Highly Cited
2004
Highly Cited
2004
• 2004
• Corpus ID: 1643729
Superselection rules severely constrain the operations which can be implemented on a distributed quantum system. While the… Expand
Highly Cited
1998
Highly Cited
1998
An X-ray tube including a tubular envelope having therein an X-ray target comprised of a support body made of a first material… Expand
Highly Cited
1990
Highly Cited
1990
• 1990
• Corpus ID: 11166531
Abstract A charge operator is constructed for a quantum field theory with an abelian discrete gauge symmetry, and a non-local… Expand
Highly Cited
1977
Highly Cited
1977
AbstractWe consider theC*-algebra $$\mathcal{O}_n$$ generated byn≧2 isometriesS1,...,Sn on an infinite-dimensional Hilbert… Expand