Scaling Laws for a System with Long-Range Interactions within Tsallis Statistics

1999 ◽  
Vol 83 (21) ◽  
pp. 4233-4236 ◽  
Author(s):  
R. Salazar ◽  
R. Toral
Keyword(s):  
Long Range ◽  
Scaling Laws ◽  
Tsallis Statistics ◽  
Long Range Interactions

scholarly journals Hydrostatic equilibrium and Tsallis’ equilibrium for self-gravitating systems

Open Physics ◽  
2005 ◽  
Vol 3 (3) ◽  
Author(s):  
Jiulin Du
Keyword(s):  
Temperature Gradient ◽  
Long Range ◽  
Equilibrium Distribution ◽  
Hydrostatic Equilibrium ◽  
The Self ◽  
Clear Physical Meaning ◽  
Tsallis Statistics ◽  
Gravitational Forces ◽  
Long Range Interactions ◽  
Gravitating Systems

AbstractSelf-gravitating systems are generally thought to behavior non-extensively due to the long-range nature of gravitational forces. We discuss a relation between the nonextensive parameter q of Tsallis statistics, the temperature gradient and the gravitational potential based on the equation of hydrostatic equilibrium for self-gravitating systems. It is suggested that the nonextensive parameter in Tsallis statistics has a clear physical meaning with regard to the non-isothermal nature of the systems with long-range interactions. Tsallis’ equilibrium distribution for the self-gravitating systems describes the property of hydrostatic equilibrium of the systems.

scholarly journals Universal scaling laws for correlation spreading in quantum systems with short- and long-range interactions

2018 ◽  
Vol 98 (2) ◽  
Author(s):  
Lorenzo Cevolani ◽  
Julien Despres ◽  
Giuseppe Carleo ◽  
Luca Tagliacozzo ◽  
Laurent Sanchez-Palencia
Keyword(s):  
Long Range ◽  
Scaling Laws ◽  
Quantum Systems ◽  
Universal Scaling ◽  
Long Range Interactions

scholarly journals Structural Changes in the Acceptor Site of Photosystem II upon Ca2+/Sr2+ Exchange in the Mn4CaO5 Cluster Site and the Possible Long-Range Interactions

Biomolecules ◽  
2019 ◽  
Vol 9 (8) ◽  
pp. 371
Author(s):  
Koua
Keyword(s):  
Crystal Structure ◽  
Photosystem Ii ◽  
Long Range ◽  
Electron Acceptor ◽  
Structural Changes ◽  
Acceptor Site ◽  
Oxygen Evolving Complex ◽  
Long Range Interactions ◽  
Structural Perturbations ◽  
Oxygen Evolving

The Mn4CaO5 cluster site in the oxygen-evolving complex (OEC) of photosystem II (PSII) undergoes structural perturbations, such as those induced by Ca2+/Sr2+ exchanges or Ca/Mn removal. These changes have been known to induce long-range positive shifts (between +30 and +150 mV) in the redox potential of the primary quinone electron acceptor plastoquinone A (QA), which is located 40 Å from the OEC. To further investigate these effects, we reanalyzed the crystal structure of Sr-PSII resolved at 2.1 Å and compared it with the native Ca-PSII resolved at 1.9 Å. Here, we focus on the acceptor site and report the possible long-range interactions between the donor, Mn4Ca(Sr)O5 cluster, and acceptor sites.

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