Polarization propagator theory and the entanglement between MO excitations

2018 ◽  
Vol 20 (38) ◽  
pp. 24832-24842 ◽  
Author(s):  
Leonardo A. Millán ◽  
Claudia G. Giribet ◽  
Gustavo A. Aucar
Keyword(s):  
Quantum Entanglement ◽  
Molecular Systems ◽  
Polarization Propagator ◽  
External Perturbations ◽  
Propagator Theory ◽  
The Way

The likely quantum entanglement among excitations of MOs is described by using the polarization propagator formalism. Its first application to NMR-J couplings gives new understanding about the way external perturbations are transmitted within molecular systems.

scholarly journals Perspective: plasmon antennas for nanoscale chiral chemistry

Nanophotonics ◽  
2020 ◽  
Vol 9 (2) ◽  
pp. 481-489 ◽  
Author(s):  
Esteban Pedrueza-Villalmanzo ◽  
Francesco Pineider ◽  
Alexandre Dmitriev
Keyword(s):  
Energy Transfer ◽  
Materials Science ◽  
Decisive Role ◽  
Molecular Magnetism ◽  
Nanoscale Materials ◽  
Molecular Systems ◽  
Molecular Scale ◽  
Molecular Synthesis ◽  
Transfer Properties ◽  
The Way

AbstractPlasmon nanoantennas are extensively used with molecular systems for chemical and biological ultra-sensing, for boosting the molecular emissive and energy transfer properties, for nanoscale catalysis, and for building advanced hybrid nanoarchitectures. In this perspective, we focus on the latest developments of using plasmon nanoantennas for nanoscale chiral chemistry and for advancing molecular magnetism. We overview the decisive role nanoplasmonics and nano-optics can play in achieving chirally selective molecular synthesis and separation and the way such processes might be precisely controlled by potentially merging chirality and magnetism at the molecular scale. We give our view on how these insights might lead to the emergence of exciting new fundamental concepts in nanoscale materials science.

Entangled Crossroads: Inter-Relationality, Masculinity, and Sex-Trafficked Boys

2021 ◽  
Vol 29 (2) ◽  
pp. 187-203
Author(s):  
Christopher Kepler
Keyword(s):  
Identity Construction ◽  
Quantum Entanglement ◽  
Analytical Model ◽  
Feminist Theology ◽  
Guiding Principle ◽  
Relational Perspective ◽  
Systemic Oppression ◽  
The Way

In this article, I highlight systemic oppression related to identity construction and ontological performativity. I introduce the concept of inter-relationality as a discursive tool that builds upon intersectionality, feminist theology, and quantum entanglement theory. For a case study, I recount my experience observing sex-trafficked boys in Thailand in order to demonstrate the analytical model I present. My chief analytical guiding principle in the treatment of the case study is the way masculinity operates to re-enforce oppression. I propose queering masculinity using an inter-relational perspective for the purpose of de-constructing oppressive systems and replacing them with liberative ones.

Self-sacrifice for in-group's history: A diachronic perspective

2018 ◽  
Vol 41 ◽  
Author(s):  
Maria Babińska ◽  
Michal Bilewicz
Keyword(s):  
Clinical Psychology ◽  
Historical Events ◽  
Emotional Events ◽  
Reciprocal Process ◽  
The Way

AbstractThe problem of extended fusion and identification can be approached from a diachronic perspective. Based on our own research, as well as findings from the fields of social, political, and clinical psychology, we argue that the way contemporary emotional events shape local fusion is similar to the way in which historical experiences shape extended fusion. We propose a reciprocal process in which historical events shape contemporary identities, whereas contemporary identities shape interpretations of past traumas.

What is the purpose of cognition?

2020 ◽  
Vol 43 ◽  
Author(s):  
Aba Szollosi ◽  
Ben R. Newell
Keyword(s):  
Infinite Number ◽  
Human Cognition ◽  
The Way

Abstract The purpose of human cognition depends on the problem people try to solve. Defining the purpose is difficult, because people seem capable of representing problems in an infinite number of ways. The way in which the function of cognition develops needs to be central to our theories.

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