Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Terzic, Balsa"'
In quantum field theory, the vacuum is widely considered to be a complex medium populated with virtual particle + antiparticle pairs. To an observer experiencing uniform acceleration, it is generally held that these virtual particles become real, app
Externí odkaz:
http://arxiv.org/abs/2405.06002
Autor:
Terzić, Balša, Krafft, Geoffrey A., Clark, William, Deur, Alexandre, Rogers, Emerson, Velasco, Brandon
We present the first fully and inherently relativistic derivation of the thermal Sunyaev-Zel'dovich effect. This work uses the formalism historically used to compute radiation spectra emerging from inverse Thomson/Compton sources of x-ray radiation.
Externí odkaz:
http://arxiv.org/abs/2405.02127
Autor:
Sakiotis, Ioannis, Arumugam, Kamesh, Paterno, Marc, Ranjan, Desh, Terzic, Balsa, Zubair, Mohammad
We present our experience in porting optimized CUDA implementations to oneAPI. We focus on the use case of numerical integration, particularly the CUDA implementations of PAGANI and $m$-Cubes. We faced several challenges that caused performance degra
Externí odkaz:
http://arxiv.org/abs/2302.05730
Publikováno v:
Phys. Scr. 99 075043 (2024)
One of the most important problems vexing the $\Lambda$CDM cosmological model is the Hubble tension. It arises from the fact that measurements of the present value of the Hubble parameter performed with low-redshift quantities, e.g., the Type IA supe
Externí odkaz:
http://arxiv.org/abs/2301.10861
Autor:
Sakiotis, Ioannis, Arumugam, Kamesh, Paterno, Marc, Ranjan, Desh, Terzic, Balsa, Zubair, Mohammad
The task of multi-dimensional numerical integration is frequently encountered in physics and other scientific fields, e.g., in modeling the effects of systematic uncertainties in physical systems and in Bayesian parameter estimation. Multi-dimensiona
Externí odkaz:
http://arxiv.org/abs/2202.01753
Autor:
Sakiotis, Ioannis, Arumugam, Kamesh, Paterno, Marc, Ranjan, Desh, Terzić, Balša, Zubair, Mohammad
We present a new adaptive parallel algorithm for the challenging problem of multi-dimensional numerical integration on massively parallel architectures. Adaptive algorithms have demonstrated the best performance, but efficient many-core utilization i
Externí odkaz:
http://arxiv.org/abs/2104.06494
The discrepancy between the visible mass in galaxies or galaxy clusters, and that inferred from their dynamics is well known. The prevailing solution to this problem is dark matter. Here we show that a different approach, one that conforms to both th
Externí odkaz:
http://arxiv.org/abs/1909.00095
Autor:
Terzić, Balša, Krafft, Geoffrey
We present a new, more nuanced understanding of non-linear effects in inverse Compton sources. Contrary to what has been heretofore understood, deleterious non-linear effects can arise even at low laser intensities, a regime previously viewed as line
Externí odkaz:
http://arxiv.org/abs/1904.07317
Autor:
Terzić, Balša, Krafft, Geoffrey, Brown, Aaron, Hagerman, Trenton, Johnson, Erik, Petrillo, Vittoria, Drebot, Illya, Maroli, Cesare, Ruijter, Marcel
Publikováno v:
Europhysics Letters 126, 12003 (2019)
We present a new paradigm for computation of radiation spectra in the non-linear regime of operation of inverse Compton sources characterized by high laser intensities. The resulting simulations show an unprecedented level of agreement with the exper
Externí odkaz:
http://arxiv.org/abs/1902.04240
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.