Zobrazeno 1 - 10
of 2 587
pro vyhledávání: '"A. Berkovits"'
Analyzing complex experimental data with multiple parameters is challenging. We propose using Singular Value Decomposition (SVD) as an effective solution. This method, demonstrated through real experimental data analysis, surpasses conventional appro
Externí odkaz:
http://arxiv.org/abs/2407.16267
Autor:
Berkovits, Richard
The Anderson localization transition in quantum graphs has garnered significant recent attention due to its relevance to many-body localization studies. Typically, graphs are constructed using top-down methods. Here, we explore a bottom-up approach,
Externí odkaz:
http://arxiv.org/abs/2404.05013
Autor:
Berkovits, Nathan, Pitombo, Rodrigo S.
Four-dimensional Chern-Simons (4DCS) theory is useful for understanding integrable sigma-models and constructing new ones. In this paper, we show how to derive the complete pure spinor $AdS_5\times S^5$ superstring sigma-model from 4DCS theory with d
Externí odkaz:
http://arxiv.org/abs/2401.03976
Autor:
Berkovits, Richard
In comparing the behavior of an energy spectrum to the predictions of random matrix theory one must transform the spectrum such that the averaged level spacing is constant, a procedure known as unfolding. Once energy spectrums belong to an ensemble w
Externí odkaz:
http://arxiv.org/abs/2303.04755
The recently established B-RNS-GSS formalism is extended for the description of the heterotic superstring in curved backgrounds. We propose a generalized action and BRST charge defined in the small Hilbert space with the standard form of an $\mathcal
Externí odkaz:
http://arxiv.org/abs/2211.06899
Autor:
Berkovits, Nathan
The physical states of D=5 holomorphic Chern-Simons theory correspond to on-shell D=10 open superstring states in the cohomology of $q_+$, where $q_+$ is one of the 16 spacetime supersymmetry generators. Scattering amplitudes of these states can be c
Externí odkaz:
http://arxiv.org/abs/2211.06731
Autor:
Berkovits, Nathan, Mafra, Carlos R.
The pure spinor formalism for the superstring has the advantage over the more conventional Ramond-Neveu-Schwarz formalism of being manifestly spacetime supersymmetric, which simplifies the computation of multiparticle and multiloop amplitudes and all
Externí odkaz:
http://arxiv.org/abs/2210.10510
Autor:
Berkovits, Richard
The short time (large energy) behavior of the Sachdev-Ye-Kitaev model (SYK) is one of the main motivation to the growing interest garnered by this model. True chaotic behaviour sets in at the Thouless time, which can be extracted from the energy spec
Externí odkaz:
http://arxiv.org/abs/2208.11008
Publikováno v:
Frontiers in Oncology, Vol 14 (2024)
As the projected incidence and mortality of cancer in Sub-Saharan Africa (SSA) rises to epidemic proportions, it is imperative that more is done to identify the genomic differences and commonalities between patients of African and European ancestry t
Externí odkaz:
https://doaj.org/article/ebd231e736744ce59e604e75766e191b
The purpose of this White Paper is to review recent progress towards elucidating and evaluating string amplitudes, relating them to quantum field theory amplitudes, applying their predictions to string dualities, exploring their connection with gravi
Externí odkaz:
http://arxiv.org/abs/2203.09099