Vibrational Strong Coupling between Surface Phonon Polaritons and Organic Molecules via Single Quartz Micropillars
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Materials"
DOI: 10.1002/adma.202109088
Abstract: Vibrational strong coupling (VSC), the strong coupling between optical resonances and the dipolar absorption of molecular vibrations at mid‐infrared frequencies, holds the great potential for the development of ultrasensitive infrared spectroscopy, the modification of chemical… read more here.
Keywords: single quartz; quartz micropillars; strong coupling; spectroscopy ... See more keywords
Control of the Stokes Shift with Strong Coupling
Sign Up to like & getrecommendations! Published in 2017 at "Advanced Optical Materials"
DOI: 10.1002/adom.201600941
Abstract: Strong coupling of excitons in macroscopic ensembles of quantum emitters and cavities (or surface plasmons) can lead to dramatic change of the optical properties and modification of the dispersion curves, characterized by the normal mode… read more here.
Keywords: control stokes; strong coupling; shift strong; stokes shift ... See more keywords
Nonlinear Strong Coupling by Second‐Harmonic Generation Enhancement in Plasmonic Nanopatch Antennas
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Optical Materials"
DOI: 10.1002/adom.202200510
Abstract: Enhanced electromagnetic fields within plasmonic nanocavity mode volumes enable multiple significant effects that lead to applications in both the linear and nonlinear optical regimes. In this work, enhanced second‐harmonic generation (SHG) is demonstrated from individual… read more here.
Keywords: second harmonic; plasmonic nanopatch; harmonic generation; strong coupling ... See more keywords
Strong‐Coupling‐Enhanced Raman Spectroscopy (SCERS) in a Cascade Microsphere‐Cavity
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Optical Materials"
DOI: 10.1002/adom.202302848
Abstract: Surface‐enhanced Raman spectroscopy (SERS) is a powerful optical technique with high sensitivity to identify analytes down to a single molecule by fingerprinting vibrational information. The strong coupling in microcavities for supermodes with promoted quality factors… read more here.
Keywords: spectroscopy; raman spectroscopy; cascade microsphere; enhanced raman ... See more keywords
Impacting Non-Covalent Interactions through Vibrational Strong Coupling.
Sign Up to like & getrecommendations! Published in 2024 at "ChemPlusChem"
DOI: 10.1002/cplu.202400591
Abstract: Light-matter strong coupling, especially Vibrational Strong Coupling (VSC), has become a significant research focus due to its potential to alter materials' inherent physical and chemical properties. Remarkably, VSC operates even in the absence of light,… read more here.
Keywords: covalent interactions; strong coupling; vibrational strong; impacting non ... See more keywords
UV constraints on massive spinning particles: lessons from the gravitino
Sign Up to like & getrecommendations! Published in 2020 at "Journal of High Energy Physics"
DOI: 10.1007/jhep02(2020)185
Abstract: Self-interacting massive particles with spin ≥ 1 unavoidably violate unitarity; the question is at what scale. For spin-1 the strong coupling scale (at which perturbative unitarity is lost) cannot be raised by any finite tuning… read more here.
Keywords: constraints massive; strong coupling; spin; massive spinning ... See more keywords
Octagon at finite coupling
Sign Up to like & getrecommendations! Published in 2020 at "Journal of High Energy Physics"
DOI: 10.1007/jhep07(2020)219
Abstract: We study a special class of four-point correlation functions of infinitely heavy half-BPS operators in planar N $$ \mathcal{N} $$ = 4 SYM which admit factorization into a product of two octagon form factors. We… read more here.
Keywords: coupling expansion; strong coupling; octagon finite; finite coupling ... See more keywords
MHV amplitudes at strong coupling and linearized TBA equations
Sign Up to like & getrecommendations! Published in 2018 at "Journal of High Energy Physics"
DOI: 10.1007/jhep08(2018)002
Abstract: A bstractThe maximally helicity violating (MHV) amplitudes of N=4$$ \mathcal{N}=4 $$ super Yang-Mills theory at strong coupling are obtained by solving auxiliary thermodynamic Bethe ansatz (TBA) integral equations. We consider a limit where the TBA… read more here.
Keywords: amplitudes strong; coupling linearized; mhv amplitudes; tba equations ... See more keywords
Bubble wall velocity at strong coupling
Sign Up to like & getrecommendations! Published in 2021 at "Journal of High Energy Physics"
DOI: 10.1007/jhep08(2021)090
Abstract: Abstract Using the holographic correspondence as a tool, we determine the steady-state velocity of expanding vacuum bubbles nucleated within chiral finite temperature first-order phase transitions occurring in strongly coupled large N QCD-like models. We provide… read more here.
Keywords: velocity; velocity strong; strong coupling; wall velocity ... See more keywords
Strong coupling universality at large N for pure CFT thermodynamics in 2+1 dimensions
Sign Up to like & getrecommendations! Published in 2019 at "Journal of High Energy Physics"
DOI: 10.1007/jhep10(2019)272
Abstract: A bstractPure CFTs have vanishing β-function at any value of the coupling. One example of a pure CFT is the O(N) Wess-Zumino model in 2+1 dimensions in the large N limit. This model can be… read more here.
Keywords: strong coupling; pure cft; coupling universality; thermodynamics ... See more keywords
Strong-coupling results for $$ \mathcal{N} $$ = 2 superconformal quivers and holography
Sign Up to like & getrecommendations! Published in 2021 at "Journal of High Energy Physics"
DOI: 10.1007/jhep10(2021)161
Abstract: Abstract We consider $$ \mathcal{N} $$ N = 2 superconformal quiver gauge theories in four dimensions and evaluate the chiral/anti-chiral correlators of single-trace operators. We show that it is convenient to form particular twisted and… read more here.
Keywords: quivers holography; results mathcal; strong coupling; coupling results ... See more keywords