Results 61 to 70 of about 61,620 (98)

Undecay

open access: yesJournal of High Energy Physics
Unstable particles decay sooner or later, so they are not described by asymptotic one-particle states and they should not be included as independent states in unitarity relations such as the optical theorem.
Eugenio Megías   +2 more
doaj   +1 more source

Search for a third-generation leptoquark coupled to a τ lepton and a b quark through single, pair, and nonresonant production in proton-proton collisions at s $$ \sqrt{s} $$ = 13 TeV

open access: yesJournal of High Energy Physics
A search is presented for a third-generation leptoquark (LQ) coupled exclusively to a τ lepton and a b quark. The search is based on proton-proton collision data at a center-of-mass energy of 13 TeV recorded with the CMS detector, corresponding to an ...
The CMS collaboration   +2367 more
doaj   +1 more source

Global self-esteem and coping with stress by Polish students during the COVID-19 pandemic

open access: yesFrontiers in Public Health
Objectives Students experience considerable stress and anxiety during the course of their studies, which has a significant impact on their health and hinders the learning process.
E. Kupcewicz   +5 more
semanticscholar   +1 more source

Holographic Carrollian conformal scalars

open access: yesJournal of High Energy Physics
We provide holographic realisations in Minkowski spacetime of a free conformal Carrollian scalar field living at null infinity. To this end, we first show that the electric and magnetic limits of a relativistic conformal scalar are equivalent and we ...
Xavier Bekaert   +2 more
doaj   +1 more source

Subsystem complexity and measurements in holography

open access: yesJournal of High Energy Physics
We investigate the impact of measuring one subsystem on the holographic complexity of another. While a naive expectation might suggest a reduction in complexity due to the collapse of the state to a trivial product state during quantum measurements, our ...
Shao-Kai Jian, Yuzhen Zhang
doaj   +1 more source

Probing lepton number violation: a comprehensive survey of dimension-7 SMEFT

open access: yesJournal of High Energy Physics
Observation of lepton number violation would represent a groundbreaking discovery with profound consequences for fundamental physics and as such, it has motivated an extensive experimental program searching for neutrinoless double beta decay.
Kåre Fridell   +3 more
doaj   +1 more source

Solvatochromic dye LDS 798 as microviscosity and pH probe.

open access: yesPhysical Chemistry, Chemical Physics - PCCP, 2017
Hung Doan   +7 more
semanticscholar   +1 more source

Rindler fluids from gravitational shockwaves

open access: yesJournal of High Energy Physics
We study a correspondence between gravitational shockwave geometry and its fluid description near a Rindler horizon in Minkowski spacetime. Utilizing the Petrov classification that describes algebraic symmetries for Lorentzian spaces, we establish an ...
Sang-Eon Bak   +3 more
doaj   +1 more source

Exact overlaps for all integrable two-site boundary states of gl $$ \mathfrak{gl} $$ (N) symmetric spin chains

open access: yesJournal of High Energy Physics
We find closed formulas for the overlaps of Bethe eigenstates of gl $$ \mathfrak{gl} $$ (N) symmetric spin chains and integrable boundary states. We derive the general overlap formulas for gl $$ \mathfrak{gl} $$ (M) ⊕ gl $$ \mathfrak{gl} $$ (N − M ...
Tamas Gombor
doaj   +1 more source

Counting atypical black hole microstates from entanglement wedges

open access: yesJournal of High Energy Physics
Disentangled black hole microstates are atypical states in holographic CFTs whose gravity duals do not have smooth horizons. If there exist sufficiently many disentangled microstates to account for the entire black hole entropy, then any black hole ...
Zixia Wei, Yasushi Yoneta
doaj   +1 more source

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