scholarly journals Integer versus half-integer spin on an approximate honeycomb lattice

2021 ◽  
Vol 5 (9) ◽  
Author(s):  
V. J. Stewart ◽  
J. R. Chamorro ◽  
T. M. McQueen
Keyword(s):  
Honeycomb Lattice ◽  
Integer Spin ◽  
Half Integer

MECHANISMS OF FRACTIONATION OF STABLE ISOTOPES IN LIVING SYSTEMS

2021 ◽  
Author(s):  
Stepan S. Dzhimak ◽  
◽  
Anna Elkina ◽  
Alexandr A. Basov ◽  
◽  
...  
Keyword(s):  
Stable Isotopes ◽  
Exchange Interaction ◽  
Intercellular Space ◽  
Living Systems ◽  
Complete Understanding ◽  
Integer Spin ◽  
Half Integer ◽  
Physical Laws

Some physical laws are considered that provide stable fractionation of isotopes, leading to the accumulation of certain isotopic forms in the intracellular and intercellular space with the manifestation of these effects at various levels of the organism. It is suggested that for a more complete understanding of the above processes, it is necessary to study the mechanism of exchange interaction between particles with integer spin (bosons) and half-integer spin (fermions).

scholarly journals Test of Einstein Equivalence Principle for 0-Spin and Half-Integer-Spin Atoms: Search for Spin-Gravity Coupling Effects

2014 ◽  
Vol 113 (2) ◽  
Author(s):  
M. G. Tarallo ◽  
T. Mazzoni ◽  
N. Poli ◽  
D. V. Sutyrin ◽  
X. Zhang ◽  
...  
Keyword(s):  
Equivalence Principle ◽  
Coupling Effects ◽  
Integer Spin ◽  
Half Integer

scholarly journals Lagrangian Formulation of Free Arbitrary N-Extended Massless Higher Spin Supermultiplets in 4D AdS Space

Symmetry ◽  
2020 ◽  
Vol 12 (12) ◽  
pp. 2052
Author(s):  
Ioseph L. Buchbinder ◽  
Timofey V. Snegirev
Keyword(s):  
Explicit Form ◽  
De Sitter Space ◽  
Lagrangian Formulation ◽  
De Sitter ◽  
Integer Spin ◽  
Half Integer ◽  
Higher Spin ◽  
Spin Fields ◽  
Higher Spin Fields

We derived the component Lagrangian for the free N-extended on-shell massless higher spin supermultiplets in four-dimensional anti-de Sitter space. The construction was based on the frame-like description of massless integer and half-integer higher spin fields. The massless supermultiplets were formulated for N≤4k, where k is a maximal integer or half-integer spin in the multiplet. The supertransformations that leave the Lagrangian invariant were found in explicit form and it was shown that their algebra is closed on-shell.

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