Results 101 to 110 of about 37,362 (307)

Facile Bottom‐Up Assembly of Photonic Micropatterns via Surface‐Guided Colloidal Crystallization

Advanced Materials, EarlyView.
High‐resolution photonic micropatterns with vivid structural colors are fabricated through bottom‐up assembly, guided by surface‐dependent regioselective heterogeneous nucleation and crystal growth of colloidal particles. Full‐spectrum color tunability is achieved by controlling particle size and interparticle attraction, while in situ color mixing is ...
Yongseok Jung, Sehee Yang, Sanghyuk Park, Shin‐Hyun Kim   +3 more
wiley   +1 more source

An entropic puzzle in periodic dilaton gravity and DSSYK

Journal of High Energy Physics
We study 2d dilaton gravity theories with a periodic potential, with special emphasis on sine dilaton gravity, which is holographically dual to double-scaled SYK.
Andreas Blommaert, Adam Levine, Thomas G. Mertens, Jacopo Papalini, Klaas Parmentier   +4 more
doaj   +1 more source

Monte Carlo simulation of 2D quantum gravity as open dynamically triangulate random surfaces [PDF]

, 1994
E. Adi, Martin Hasenbusch, Marius Marcu, E. Pazy, K. Pinn, S. Solomon   +5 more
openalex   +1 more source

Boundary operators in 2D gravity

Physics Letters B, 1991
Abstract We study boundary operators (open string vertices) in two-dimensional gravity and identify them as redundant operators in the matrix model. In the ( p , q ) minimal model coupled to 2D gravity there is always one relevant boundary operator, which measures the Z 2 -odd or Z 2 -even boundary length depending on whether q is odd ...
E. Martinec, G. Moore, N. Seiberg
openaire   +1 more source

Recent Advances in Collective Behaviors of Micro/Nanomotor Swarms

Advanced Materials, EarlyView.
This review describes the driving forces behind collective motion, explores the self‐organization of micro/nano swarms across zero‐dimensional (0D), one‐dimensional (1D), two‐dimensional (2D), and three‐dimensional (3D) spaces, and highlights their potential in drug delivery, environmental monitoring, and smart devices.
Siwen Sun, Bingbing Sun, Alexander B. Cook, Tania Patiño Padial, Jan C. M. van Hest   +4 more
wiley   +1 more source

A SOLVABLE 2D GRAVITY MODEL WITH γ>0 [PDF]

, 1994
J. AMBJØRN, B. DURHUUS, T. JONSSON
openalex   +1 more source

Stimuli‐Responsive Afterglow from Luminescent Liquid Crystal Elastomers

Advanced Materials, EarlyView.
An active glow luminescent system for encoding, signaling, and tracking in dark environments has been developed by integrating inorganic ultralong afterglow phosphors with adaptive liquid crystal elastomer actuators. Abstract Stimuli‐responsive luminescent polymeric materials which combine afterglow emission with mechanical flexibility and adaptability
Lansong Yue, Michael G. Debije, Albert P. H. J. Schenning   +2 more
wiley   +1 more source

The landscape of complexity measures in 2D gravity

Journal of High Energy Physics
We investigate the broad landscape of holographic complexity measures for theories dual to two-dimensional (2D) dilaton gravity. Previous studies have largely focused on the complexity=volume and complexity=action proposals for holographic complexity ...
Elena Cáceres, Rafael Carrasco, Vaishnavi Patil, Juan F. Pedraza, Andrew Svesko   +4 more
doaj   +1 more source

Conformal equivalence of 2D dilaton gravity models [PDF]

, 1997
Mariano Cadoni
openalex   +1 more source

BRST cohomology for 2D gravity

, 1995
The BRST cohomology group in the space of local functionals of the fields for the two-dimensional conformally invariant gravity is calculated. All classical local actions (ghost number equal to zero) and all candidate anomalies are given and discussed for our model.
Blaga, Paul A., Tataru, L., Vancea, Ion V.   +2 more
openaire   +2 more sources