118 citations · 119 across the 3 of their papers we have counts for
5 papers
Entanglement Entropy in Quantum Mechanics: An Algebraic Approach
A. F. Reyes-Lega
An algebraic approach to the study of entanglement entropy of quantum systems is reviewed. Starting with a state on a -algebra, one can construct a density operator describing…
Emergent Gauge Symmetries and Quantum Operations
A. P. Balachandran, I. M. Burbano, A. F. Reyes-Lega +1
The algebraic approach to quantum physics emphasizes the role played by the structure of the algebra of observables and its relation to the space of states. An important feature of…
The Gauss Law: A Tale
A. P. Balachandran, A. F. Reyes-Lega
The Gauss law plays a basic role in gauge theories, enforcing gauge invariance and creating edge states and superselection sectors. This article surveys these aspects of the Gauss…
Entanglement and Particle Identity: A Unifying Approach
A. P. Balachandran, T. R. Govindarajan, Amilcar R. de Queiroz +1
It has been known for some years that entanglement entropy obtained from partial trace does not provide the correct entanglement measure when applied to systems of identical partic…
The spin-statistics relation in nonrelativistic quantum mechanics and projective modules
N. A. Papadopoulos, M. Paschke, A. F. Reyes-Lega +1
In this work we consider non-relativistic quantum mechanics, obtained from a classical configuration space Q of indistinguishable particles. Following an approach proposed by one o…