The “Spin‐3/2 Bloch Equation”: System matrix formalism of excitation, relaxation, and off‐resonance effects in biological tissue
Sign Up to like & getrecommendations! Published in 2022 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.29276
Abstract: This work proposes “Spin‐3/2 Bloch Equation” (SBE), a consolidated formalism for spin‐3/2 dynamics in biological environments. The formalism encapsulates excitation, relaxation, and off‐resonance with accessible matrix representation for a straightforward implementation with high computational efficiency. read more here.
Keywords: formalism; relaxation resonance; resonance; spin bloch ... See more keywords
A bispinor formalism for spinning Witten diagrams
Sign Up to like & getrecommendations! Published in 2022 at "Journal of High Energy Physics"
DOI: 10.1007/jhep02(2022)040
Abstract: Abstract We develop a new embedding-space formalism for AdS4 and CFT3 that is useful for evaluating Witten diagrams for operators with spin. The basic variables are Killing spinors for the bulk AdS4 and conformal Killing… read more here.
Keywords: bispinor formalism; spinning witten; formalism; formalism spinning ... See more keywords
Global conformal blocks via shadow formalism
Sign Up to like & getrecommendations! Published in 2024 at "Journal of High Energy Physics"
DOI: 10.1007/jhep02(2024)167
Abstract: We study 𝔰𝔩2 and 𝔰𝔩3 global conformal blocks on a sphere and a torus, using the shadow formalism. These blocks arise in the context of Virasoro and 𝒲3 conformal field theories in the large central… read more here.
Keywords: global conformal; formalism; blocks via; shadow formalism ... See more keywords
The in-out formalism for in-in correlators
Sign Up to like & getrecommendations! Published in 2024 at "Journal of High Energy Physics"
DOI: 10.1007/jhep07(2024)064
Abstract: Cosmological correlators, the natural observables of the primordial universe, have been extensively studied in the past two decades using the in-in formalism pioneered by Schwinger and Keldysh for the study of dissipative open systems. Ironically,… read more here.
Keywords: formalism correlators; formalism;
Fermi gas formalism for D-type quiver Chern-Simons theory with non-uniform ranks
Sign Up to like & getrecommendations! Published in 2024 at "Journal of High Energy Physics"
DOI: 10.1007/jhep07(2024)079
Abstract: We construct the Fermi gas formalism for the partition function of supersymmetric Chern-Simons theories with affine D-type quiver diagrams with non-uniform ranks of the gauge groups and Fayet-Illiopoulos parameters by two different approaches: the open… read more here.
Keywords: formalism; partition function; fermi gas; gas formalism ... See more keywords
Discontinuity method for evaluating scattering amplitudes within the worldline formalism
Sign Up to like & getrecommendations! Published in 2025 at "Journal of High Energy Physics"
DOI: 10.1007/jhep07(2025)159
Abstract: The worldline formalism offers an alternative framework to the standard diagrammatic approach in quantum field theory, grounded in first-quantized relativistic path integrals. Over recent decades, this formalism has attracted growing interest due to its potential… read more here.
Keywords: formalism; master integrals; worldline formalism; master ... See more keywords
The physical states of the Hybrid Formalism
Sign Up to like & getrecommendations! Published in 2021 at "Journal of High Energy Physics"
DOI: 10.1007/jhep10(2021)168
Abstract: Abstract String theory on AdS3 × S3 × $$ \mathbbm{T} $$ T 4 with one unit (k = 1) of NS-NS flux is considered in the hybrid formalism of Berkovits, Vafa & Witten (BVW). Using… read more here.
Keywords: physical states; theory; hybrid formalism; states hybrid ... See more keywords
On massive higher spin supermultiplets in d = 4
Sign Up to like & getrecommendations! Published in 2024 at "Journal of High Energy Physics"
DOI: 10.1007/jhep10(2024)222
Abstract: In this work we discuss the cubic interactions for massless spin 3/2 gravitino with massive higher spin supermultiplets using three superblocks (2, 3/2), (5/2, 2) and (3, 5/2) as the first non-trivial examples. We use… read more here.
Keywords: field; higher spin; massive higher; formalism ... See more keywords
Revisiting the formalism of equivalent uniform dose based on the linear-quadratic and universal survival curve models in high-dose stereotactic body radiotherapy
Sign Up to like & getrecommendations! Published in 2020 at "Strahlentherapie Und Onkologie"
DOI: 10.1007/s00066-020-01713-w
Abstract: To examine the equivalent uniform dose (EUD) formalism using the universal survival curve (USC) applicable to high-dose stereotactic body radiotherapy (SBRT). For nine non-small-cell carcinoma cell (NSCLC) lines, the linear-quadratic (LQ) and USC models were… read more here.
Keywords: uniform dose; eudcfrt; high dose; formalism ... See more keywords
Reverse formalism 16
Sign Up to like & getrecommendations! Published in 2017 at "Synthese"
DOI: 10.1007/s11229-017-1322-2
Abstract: In his remarkable paper Formalism 64 , Robinson defends his eponymous position concerning the foundations of mathematics, as follows: (i) Any mention of infinite totalities is literally meaningless. (ii) We should act as if infinite… read more here.
Keywords: analysis; infinite totalities; computational content; formalism ... See more keywords
Note on the super-extended Moyal formalism and its BBGKY hierarchy
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DOI: 10.1016/j.aop.2017.08.028
Abstract: Abstract We consider the path integral associated to the Moyal formalism for quantum mechanics extended to contain higher differential forms by means of Grassmann odd fields. After revisitingsome properties of the functional integral associated to… read more here.
Keywords: super extended; bbgky hierarchy; formalism; moyal formalism ... See more keywords