Results 81 to 90 of about 695 (182)

Large‐Scale Forest Restoration Accompanied by Biodiversity Recovery in Costa Rica's Redistributive Payment for Ecosystem Service Program

Global Change Biology, Volume 32, Issue 2, February 2026.
Transforming recorded sound into meaningful ecological insights requires carefully designed methodologies. This workflow diagram describes the steps of our analysis (contained within circles labeled 1–7), which builds on best practices to correct for potential biases.
Giacomo L. Delgado, Johan van den Hoogen, Daisy H. Dent, Tom Bradfer‐Lawrence, Leland K. Werden, Rebecca Cole, Cristian Diaz Quesada, Jose‐Angel Jimenez Fajarado, Alberto Méndez Rodríguez, Eduardo Mesén Solorzano, Gilmar Navarrete Chacón, Mario Coto, Irene Suarez Perez, Lucas Vahlas, Yuting Liang, Thomas Ward Crowther   +15 more
wiley   +1 more source

Constraining the QCD phase diagram

EPJ Web of Conferences, 2023
Lattice QCD and functional methods are making significant progress in constraining the QCD phase diagram. As an important milestone, the chiral phase transition with massless u, d-quarks at zero density is now understood to be of second order for all strange quark masses, and a smooth crossover as soon as mu,d, ≠ 0.
openaire   +2 more sources

Lattice study of static quark-antiquark interactions in dense quark matter

Journal of High Energy Physics, 2019
In this paper we study the interactions among a static quark-antiquark pair in the presence of dense two-color quark matter with lattice simulation. To this end we compute Polyakov line correlation functions and determine the renormalized color averaged,
N. Yu. Astrakhantsev, V. G. Bornyakov, V. V. Braguta, E.-M. Ilgenfritz, A. Yu. Kotov, A. A. Nikolaev, A. Rothkopf   +6 more
doaj   +1 more source

Hierarchical Twist: Chirality Across Scales in Cellulose Cholesterics

Advanced Optical Materials, Volume 14, Issue 4, 27 January 2026.
Hierarchical left‐ and right‐handed chiral nematic structures are observed in a solvent‐free thermotropic cellulose derivative. Free‐standing films show hierarchical twisted structures whose pitches respond differently to uniaxial strain: left‐handed pitches increase, ones decrease.
N. Monge, L.F.V. Pinto, E. Ferreira, P.L. Almeida, J.L. Figueirinhas, A.L. Carvalho, P.J. Sebastião, M.H. Godinho   +7 more
wiley   +1 more source

Higher order fluctuations and correlations of conserved charges from lattice QCD

Journal of High Energy Physics, 2018
We calculate several diagonal and non-diagonal fluctuations of conserved charges in a system of 2+1+1 quark flavors with physical masses, on a lattice with size 483 × 12. Higher order fluctuations at μ B = 0 are obtained as derivatives of the lower order
Szabolcs Borsanyi, Zoltan Fodor, Jana N. Guenther, Sandor K. Katz, Attila Pasztor, Israel Portillo, Claudia Ratti, K. K. Szabó   +7 more
doaj   +1 more source

Competition of chiral soliton lattice and Abrikosov vortex lattice in QCD with isospin chemical potential

European Physical Journal C: Particles and Fields, 2022
We investigate the thermodynamics of two-flavor quark matter in presence of nonzero isospin chemical potential and external magnetic field. It is known that at sufficiently high isospin chemical potential, charged pions undergo Bose–Einstein condensation
Martin Spillum Grønli, Tomáš Brauner
doaj   +1 more source

Quantum GraviElectro Dynamics

Annalen der Physik, Volume 538, Issue 1, January 2026.
The BRST invariant Lagrangian of the gravitationally interacting U(1)$U(1)$ gauge theory, namely the Quantum GraviElectro Dynamics (QGED). The Yan–Mills theory with the Hilbert–Einstein gravitational Lagrangian, namely the Yang–Mills–Utiyama (YMU) theory, is defined and quantised using the standard procedure. The theory is perturbatively renormalisable,
Yoshimasa Kurihara
wiley   +1 more source

Universality of phase diagrams in QCD and QCD-like theories [PDF]

Proceedings of XXIX International Symposium on Lattice Field Theory — PoS(Lattice 2011), 2012
7 pages, 2 figures, talk presented at the XXIX International Symposium on Lattice Field Theory (Lattice 2011), July 10-16, 2011, Squaw Valley, Lake Tahoe, California ...
Hanada, Masanori, Yamamoto, Naoki
openaire   +2 more sources

Novel Lifshitz point for chiral transition in the magnetic field

Physics Letters B, 2015
Based on the generalized Ginzburg–Landau theory, chiral phase transition is discussed in the presence of magnetic field. Considering the chiral density wave we show that chiral anomaly gives rise to an inhomogeneous chiral phase for nonzero quark-number ...
Toshitaka Tatsumi, Kazuya Nishiyama, Shintaro Karasawa   +2 more
doaj   +1 more source

Mid‐Infrared Free‐Space Optical Communications: Technologies, Demonstrations and Future Directions

IET Optoelectronics, Volume 20, Issue 1, January/December 2026.
Free‐space optical (FSO) communication is increasingly extending beyond the near‐infrared to the mid‐wave infrared (MWIR) and long‐wave infrared (LWIR) regions, which offer reduced turbulence, scattering and absorption for more robust links. This review summarises recent advances in MWIR/LWIR FSO technologies, including quantum cascade lasers, lithium ...
Darja Cirjulina, Zhuoyan Zhang, Abdul Hayee, Armands Ostrovskis, Richard Schatz, Hamza Dely, Yan‐Ting Sun, Toms Salgals, Sandis Spolitis, Vjaceslavs Bobrovs, Lu Zhang, Djamal Gacemi, Angela Vasanelli, Carlo Sirtori, Xianbin Yu, Oskars Ozolins, Xiaodan Pang   +16 more
wiley   +1 more source