Results 31 to 40 of about 1,735,409 (325)

A conjectural generating function for numbers of curves on surfaces

open access: yes, 1997
I give a conjectural generating function for the numbers of $\delta$-nodal curves in a linear system of dimension $\delta$ on an algebraic surface. It reproduces the results of Vainsencher for the case $\delta\le 6$ and Kleiman-Piene for the case $\delta\
Gottsche, L.   +1 more
core   +1 more source

LEvEL: Low-Energy Neutrino Experiment at the LHC

open access: yesJournal of High Energy Physics, 2021
We propose the operation of LEvEL, the Low-Energy Neutrino Experiment at the LHC, a neutrino detector near the Large Hadron Collider Beam Dump. Such a detector is capable of exploring an intense, low-energy neutrino flux and can measure neutrino cross ...
Kevin J. Kelly   +3 more
doaj   +1 more source

Neutrinos with Zee-Mass Matrix in Vacuum and Matter

open access: yes, 1994
Neutrino mass matrix generated by the Zee (radiative) mechanism has zero (in general, small) diagonal elements and a natural hierarchy of the nondiagonal elements.
International Centre for Theoretical Physics, Trieste (Italy)   +2 more
core   +1 more source

On the Twisted $N=2$ Superconformal Structure in $2d$ Gravity Coupled to Matter

open access: yes, 1993
It is shown that the two dimensional gravity, described either in the conformal gauge (the Liouville theory) or in the light cone gauge, when coupled to matter possesses an infinite number of twisted $N=2$ superconformal symmetries.
International Centre for Theoretical Physics, Trieste (Italy)   +2 more
core   +1 more source

Evaporating black holes coupled to a thermal bath

open access: yesJournal of High Energy Physics, 2021
We study the doubly holographic model of [1] in the situation where a black hole in two-dimensional JT gravity theory is coupled to an auxiliary bath system at arbitrary finite temperature.
Hong Zhe Chen   +4 more
doaj   +1 more source

Out of Equilibrium Phase Transitions and a Toy Model for Disoriented Chiral Condensates

open access: yes, 1993
We study the dynamics of a second order phase transition in a situation thatmimics a sudden quench to a temperature below the critical temperature in a model with dynamical symmetry breaking. In particular we show that the domains of correlated values of
Ashok Das   +2 more
core   +1 more source

Flavour anomalies after the R K ∗ measurement

open access: yesJournal of High Energy Physics, 2017
The LHCb measurement of the μ/e ratio R K ∗ indicates a deficit with respect to the Standard Model prediction, supporting earlier hints of lepton universality violation observed in the R K ratio.
Guido D’Amico   +6 more
doaj   +1 more source

Patient‐Level Barriers and Facilitators to Inpatient Physical Therapy in Adolescents and Young Adults With a Hematological Malignancy: A Qualitative Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Despite their increased risk for functional impairment resulting from cancer and its treatments, few adolescents and young adults (AYAs) with a hematological malignancy receive the recommended or therapeutic dose of exercise per week during inpatient hospitalizations.
Jennifer A. Kelleher   +8 more
wiley   +1 more source

On the interior geometry of a typical black hole microstate

open access: yesJournal of High Energy Physics, 2019
We argue that the region behind the horizon of a one-sided black hole can be probed by an analogue of the double-trace deformation protocol of Gao-Jafferis-Wall.
Jan de Boer   +4 more
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

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