Zobrazeno 1 - 10
of 4 059
pro vyhledávání: '"Peyravi A"'
A solitonic model of the early universe is introduced by employing the Double-Sine-Gordon (DSG) potential. The model predicts the appropriate number of e-foldings ($N_e$) required for favored inflation and is an advantage for the model in addressing
Externí odkaz:
http://arxiv.org/abs/2409.04210
Autor:
Peyravi, Mahmoudreza1 (AUTHOR) peyravi110@gmail.com, Marzaleh, Milad Ahmadi1 (AUTHOR) miladahmadimarzaleh@yahoo.com, Hatami, Mahmoud2 (AUTHOR) mahmodhat@yahoo.com, Bijani, Mostafa3,4 (AUTHOR) bizhani_mostafa@yahoo.com, Shojaei, Payam5 (AUTHOR) pshojaei@shirazu.ac.ir
Publikováno v:
BMC Research Notes. 12/19/2024, Vol. 17 Issue 1, p1-8. 8p.
Publikováno v:
Eur. Phys. J. P (2024), 139:44
This paper examines the effects of a thin layer of inhomogeneity on periodic solutions of the Multiple-sine-Gordon (MsG) model. We investigate the dynamics of the perturbed Double-sine-Gordon (DsG) system as a significant and more practical case of s
Externí odkaz:
http://arxiv.org/abs/2307.12091
Autor:
Riazi, Nematollah, Peyravi, Marzieh
We present a fluid dynamical description of a relativistic scalar field in $1+1$ dimensions and apply the general results to the special case of Sine-Gordon solitons. The results which include the local quantities pressure, density and fluid velocity
Externí odkaz:
http://arxiv.org/abs/2306.11597
Autor:
Vahid Saadatmand, Milad Ahmadi Marzaleh, Nasrin Shokrpour, Hamid Reza Abbasi, Mahmoud Reza Peyravi
Publikováno v:
BMC Emergency Medicine, Vol 24, Iss 1, Pp 1-12 (2024)
Abstract Background Emergency medical services preparedness in mass casualty incidents is one of the most important concerns in emergency systems. A mass casualty incident is a sudden event with several injured individuals that overwhelms the local h
Externí odkaz:
https://doaj.org/article/452d1b6c963941eba8fa348aff25ef72
Autor:
Milad Ahmadi Marzaleh, Mahmoudreza Peyravi, Esmaeil Ahmadi, Iman Shakibkhah, Hossein Armin, Hadi Mahmoodi, Hossein Avazaghaei
Publikováno v:
BMC Emergency Medicine, Vol 24, Iss 1, Pp 1-8 (2024)
Abstract Background Emergency personnel are the first line of emergency response systems to respond to emergencies; in essence, they are usually exposed to a wide range of physical and psychological problems. Accordingly, the current study aimed to c
Externí odkaz:
https://doaj.org/article/b8a3c78c55fa444cb740c85c9813d126
Autor:
Marzaleh, Milad Ahmadi1 (AUTHOR), Peyravi, Mahmoudreza1 (AUTHOR), Ahmadi, Esmaeil1 (AUTHOR) esmail.ahmadi52@gmail.com, Shakibkhah, Iman1 (AUTHOR), Armin, Hossein1 (AUTHOR), Mahmoodi, Hadi1 (AUTHOR) hmahmoodi66@gmail.com, Avazaghaei, Hossein1 (AUTHOR)
Publikováno v:
BMC Emergency Medicine. 7/12/2024, Vol. 24 Issue 1, p1-8. 8p.
Publikováno v:
Eur. Phys. J. C 83, 832 (2023)
In this work, we obtain exact thick brane models in $4+1$ dimensions generated by higher order field theory kinks, inspired by specific potentials for $\phi^{10}$ and $\phi^{18}$ models. We verify that the geodesic equation along the fifth dimension
Externí odkaz:
http://arxiv.org/abs/2210.17387
Autor:
Milad Ahmadi Marzaleh, Mahmoudreza Peyravi, Esmaeil Ahmadi, Hadi Mahmoodi, Iman Shakibkhah, Hossein Armin
Publikováno v:
BMC Emergency Medicine, Vol 24, Iss 1, Pp 1-9 (2024)
Abstract Introduction : This study aimed to investigate the work problems and challenges of male prehospital emergency technicians when faced with female medical emergencies. Given that qualitative research has not been done in this field, planning t
Externí odkaz:
https://doaj.org/article/cde63c926e7a46178689d343a4459cd4
Autor:
Marzaleh, Milad Ahmadi1 (AUTHOR), Peyravi, Mahmoudreza1 (AUTHOR), Ahmadi, Esmaeil1 (AUTHOR) esmail.ahmadi52@gmail.com, Mahmoodi, Hadi1 (AUTHOR), Shakibkhah, Iman1 (AUTHOR), Armin, Hossein1 (AUTHOR)
Publikováno v:
BMC Emergency Medicine. 6/10/2024, Vol. 24 Issue 1, p1-9. 9p.