Results 71 to 80 of about 1,148,642 (284)

Thermodynamic Partition Function from Quantum Theory for Black Hole Horizons in Loop Quantum Gravity

Advances in High Energy Physics, 2016
We establish the link between the thermodynamics and the quantum theory of black hole horizons through the construction of the thermodynamic partition function, partly based on some physically plausible arguments, by beginning from the description of ...
Abhishek Majhi
doaj   +1 more source

Quantum simulation of chiral phase transitions

Journal of High Energy Physics, 2022
The Nambu–Jona-Lasinio (NJL) model has been widely studied for investigating the chiral phase structure of strongly interacting matter. The study of the thermodynamics of field theories within the framework of Lattice Field Theory is limited by the sign ...
Alexander M. Czajka, Zhong-Bo Kang, Henry Ma, Fanyi Zhao   +3 more
doaj   +1 more source

Heterotropic regulation and negative homotropic cooperativity

FEBS Open Bio, EarlyView.
We identified a structural module common to some proteins that couple negative cooperativity with heterotropic regulation, two features that rarely coexist. These proteins are ring‐like and present an ordered asymmetry whereby noncontacting subunits are symmetric, and their tertiary structure differs from that of contacting subunits.
Veronica Morea, Francesco Angelucci, Federica Arnesano, Gianmarco Pascarella, Patrizio Di Micco, Andrea Bellelli   +5 more
wiley   +1 more source

The role of quantum measurement in stochastic thermodynamics

npj Quantum Information, 2017
Rebuilding quantum thermodynamics on quantum measurement Measuring a quantum system is an ultimately random operation. It induces a genuinely quantum time arrow, increasing the system’s entropy. But because it perturbs its state, quantum measurement also
Cyril Elouard, David A. Herrera-Martí, Maxime Clusel, Alexia Auffèves   +3 more
doaj   +1 more source

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source

Roadmap on quantum thermodynamics

Quantum Science and Technology
Abstract The last two decades have seen quantum thermodynamics become a well established field of research in its own right. In that time, it has demonstrated a remarkably broad applicability, ranging from providing foundational advances in the understanding of how thermodynamic principles apply at the nano-scale and in the presence ...
Campbell, S., D'amico, I., Ciampini, M., Anders, J., Ares, N., Artini, S., Auffeves, A., Oftelie, L., Bettmann, L., Bonanca, M., Busch, T., Campisi, M., Cavalcante, M., Correa, L., Cuestas, E., Dag, C., Dago, S., Deffner, S., Del Campo, A., Deutschmann-Olek, A., Donadi, S., Doucet, E., Elouard, C., Ensslin, K., Erker, P., Fabbri, N., Fedele, F., Fiusa, G., Fogarty, T., Folk, J., Guarnieri, G., Hegde, A., Hernandez-Gomez, S., Hu, C., Iemini, F., Karimi, B., Kiesel, N., Landi, G., Lasek, A., Lemziakov, S., Lo Monaco, G., Lutz, E., Lvov, D., Maillet, O., Mehboudi, M., Mendonca, T., Miller, H., Mitchell, A., Mitchison, M., Mukherjee, V., Paternostro, M., Pekola, J., Perarnau-Llobet, M., Poschinger, U., Rolandi, A., Rosa, D., Sanchez, R., Santos, A., Sarthour, R., Sela, E., Solfanelli,, A., solfan, Souza, A., Splettstoesser, J., Tan, D., Tesser, L., Van Vu, T., Widera, A., Halpern, N., Zawadzki, K.   +69 more
openaire   +6 more sources

The Origins of Time-asymmetry in Thermodynamics: The Minus First Law [PDF]

, 2001
This paper investigates what the source of time-asymmetry is in thermodynamics, and comments on the question whether a time-symmetric formulation of the Second Law is ...
Uffink, Jos, Harvey R. Brown, Jos Uffink, Brown, Harvey R   +3 more
core  

The PRIMA Thesaurus for Materials Science and Engineering

Advanced Engineering Materials, EarlyView.
The PRIMA Thesaurus is a structured vocabulary designed to improve how materials science data is described and shared. Developed with input from multiple experts, it enables clear documentation of research workflows, data exchange, and reuse across platforms.
Rossella Aversa, Alexey Boubnov, Dario De Angelis, Catriona Eschke, Maximilian Kabbe, Felix Kraus, Mirco Panighel, Richard Thelen, Davide Valentinis   +8 more
wiley   +1 more source

Thermodynamics of quantum information scrambling [PDF]

Physical Review E, 2017
Scrambling of quantum information can be conveniently quantified by so called out-of-time-order-correlators (OTOCs), whose measurements presents a formidable experimental challenge. Here we report on a method for the measurement of OTOCs based on the so-called two-point measurements scheme developed in the field of non-equilibrium quantum ...
Campisi, Michele, Goold, John
openaire   +5 more sources

Rapidly Solidified High‐Strength Invar 36 Prepared by Planar‐Flow Melt Spinning

Advanced Engineering Materials, EarlyView.
The Invar 36 alloy was rapidly solidified using the planar‐flow melt‐spinning technique. Ribbon samples with thicknesses ranging from 20 to 160 mm were produced. As the grain size of the ribbon decreased to sub‐micron levels, the hardness increased by more than 2 times.
Bekir Akgül, Mehmet Kul
wiley   +1 more source