Results 101 to 110 of about 17,645 (290)

Vacuum fluctuations of a scalar field near a reflecting boundary and their effects on the motion of a test particle

Journal of High Energy Physics, 2018
The contribution from quantum vacuum fluctuations of a real massless scalar field to the motion of a test particle that interacts with the field in the presence of a perfectly reflecting flat boundary is here investigated.
G. H. S. Camargo, V. A. De Lorenci, C. C. H. Ribeiro, F. F. Rodrigues, M. M. Silva   +4 more
doaj   +1 more source

Exact equilibrium distributions in statistical quantum field theory with rotation and acceleration: scalar field

Journal of High Energy Physics, 2021
We derive a general exact form of the phase space distribution function and the thermal expectation values of local operators for the free quantum scalar field at equilibrium with rotation and acceleration in flat space-time without solving field ...
F. Becattini, M. Buzzegoli, A. Palermo
doaj   +1 more source

Rationally Designed Bilayer Passivation Strategy for High‐Performance Vacuum‐Processed Perovskite Solar Cells

Advanced Functional Materials, EarlyView.
A bilayer “Anchor‐and‐Seal” passivation strategy using EDAI2 and 4MeO‐PEAI effectively mitigates surface defects in vacuum‐processed perovskite films through synergistic hydrogen bonding and Lewis base coordination. This approach optimizes interfacial energy alignment and suppresses non‐radiative recombination, enabling vacuum‐deposited p‐i‐n ...
Mohammadhossein Kohan, Sang‐Heon Lee, Jaswinder Singh, Sung‐Nam Kwon, Seok‐In Na   +4 more
wiley   +1 more source

Solvent Co‐Intercalation Enabled Ca Storage in MoS2 for Ca‐Ion Batteries

Advanced Functional Materials, EarlyView.
Regulating electrolyte solvation levels enables otherwise non‐intercalatable Ca2+ ions to reversibly co‐intercalate into molybdenum disulfide (MoS2) as ether‐solvated species. The intercalation reversibility is strongly governed by solvent chain length, as demonstrated using diethylene glycol dimethyl ether (G2) and tetraethylene glycol dimethyl ether (
Yudong Luo, Matthias Golomb, Yupei Han, Pan He, Neubi Xavier, Wanjun Ren, Yi Lu, Matthew Hopper, Henry R. Tinker, Qiong Cai, Yang Xu   +10 more
wiley   +1 more source

Boundary reflection matrices of massive ϕ 1,3-perturbed unitary minimal models

Journal of High Energy Physics
We propose explicit expressions for the boundary reflection matrices of the $${\mathcal{A}}_{m}+(r, s)$$ series of massive scattering theories, obtained by perturbing the $${\mathcal{A}}_{m}$$ unitary minimal models with (r, s) boundary conditions with ...
Zoltan Bajnok, Rafael I. Nepomechie, Paul A. Pearce   +2 more
doaj   +1 more source

Liouville quantum gravity

Nuclear Physics B, 2020
We define a three-dimensional quantum theory of gravity as the holographic dual of the Liouville conformal field theory. The theory is consistent and unitary by definition.
Songyuan Li, Nicolaos Toumbas, Jan Troost   +2 more
doaj   +1 more source

Quantum field theory on global anti-de Sitter space-time with Robin\n boundary conditions [PDF]

, 2020
Thomas Morley, Peter J. Taylor, Elizabeth Winstanley   +2 more
openalex   +1 more source

Orbital Geometry‐Governed Response of Pressure‐Tunable Quantum Defects in hBN

Advanced Functional Materials, EarlyView.
Defects in hBN act as ultrasensitive quantum manometers when the energy of the intradefect optical transitions is modified by lattice compression. The orbital geometry of the electron wave functions governs how electron hopping and Coulomb interactions react uniquely to the reduction of the van der Waals gap and in‐plane compression, leading to robust ...
Magdalena Grzeszczyk, Danis I. Badrtdinov, Kenji Watanabe, Takashi Taniguchi, Cyrus E. Dreyer, Malte Rösner, Maciej Koperski   +6 more
wiley   +1 more source

Quantum charged black holes

Journal of High Energy Physics
Within the framework of braneworld holography, we construct a quantum charged black hole localized on a three-dimensional anti-de Sitter (AdS) brane that intersects the asymptotic boundary of the four-dimensional AdS spacetime at the conformal defects ...
Yiji Feng, Hao Ma, Robert B. Mann, Yesheng Xue, Ming Zhang   +4 more
doaj   +1 more source

The O(N ) model with ϕ 6 potential in ℝ2 × ℝ+

Journal of High Energy Physics, 2020
We study the large N limit of O(N ) scalar field theory with classically marginal ϕ 6 interaction in three dimensions in the presence of a planar boundary. This theory has an approximate conformal invariance at large N .
Christopher P. Herzog, Nozomu Kobayashi
doaj   +1 more source