Zobrazeno 1 - 10
of 299
pro vyhledávání: '"Won Sang Chung"'
Publikováno v:
Results in Physics, Vol 39, Iss , Pp 105664- (2022)
Wigner–Dunkl quantum mechanics can be viewed as deformed quantum mechanics, where the commutator between canonical momentum and position operators contains in addition a reflection operator. In the present work we carry over the general concepts of
Externí odkaz:
https://doaj.org/article/0d208015a24547ae8bde68078bab6ab9
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 80, Iss 8, Pp 1-6 (2020)
Abstract In this paper, by studying the COW experiment and the Einstein Bohr’s photon box, we investigate the associated modified phase shift and Hawking temperature. Next, we comment on the effective Newton constant suggested by the doubly special
Externí odkaz:
https://doaj.org/article/2036160e9c8a403fabab02a3c8a793c2
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 79, Iss 11, Pp 1-6 (2019)
Abstract This paper examines the effects of a new form of the extended generalized uncertainty principle in the Snyder–de Sitter model on the thermodynamics of the Schwarzschild and Reissner–Nordström black holes. Firstly, we present a generaliz
Externí odkaz:
https://doaj.org/article/0e1cc40bbf4148c9a7b1cd46fcd034ca
Autor:
Won Sang Chung, Hassan Hassanabadi
Publikováno v:
Physics Letters B, Vol 793, Iss , Pp 451-456 (2019)
In this paper, we investigate the thermodynamic properties of the Schwarzschild black hole and modified Unruh effect by using the simplest form of the extended uncertainty principle (EUP). We obtain the mass-temperature relation and find that there s
Externí odkaz:
https://doaj.org/article/b258fecb423141a69cb80edbeca74e54
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 79, Iss 4, Pp 1-6 (2019)
Abstract This research explores a unified expression for the black hole thermodynamics in the presence of a special generalized uncertainty principle (GUP). We have considered a heuristic analysis versus behavior of a particle which is absorbed by th
Externí odkaz:
https://doaj.org/article/a1e591ce609d49598bdf31b5513937a5
Autor:
Won Sang Chung, Hassan Hassanabadi
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 79, Iss 3, Pp 1-7 (2019)
Abstract In this paper we present a new higher order generalized (gravitational) uncertainty principle (GUP*) which has the maximal momentum as well as the minimal length. We discuss the position representation and momentum representation. We also di
Externí odkaz:
https://doaj.org/article/180c9af73b284c9f958cb5a846d296e8
Autor:
Won Sang Chung, Hassan Hassanabadi
Publikováno v:
Physics Letters B, Vol 785, Iss , Pp 127-131 (2018)
Based on the doubly special relativity we find a new type of generalized uncertainty principle (GUP) where the coordinate remains unaltered at the high energy while the momentum is deformed at the high energy so that it may be bounded from the above.
Externí odkaz:
https://doaj.org/article/bfef3444f6dd4493844e328d1f477212
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 78, Iss 2, Pp 1-9 (2018)
Abstract In this article, we determine the thermodynamical properties of the anharmonic canonical ensemble within the cosmic-string framework. We use the ordinary statistics and the q-deformed superstatistics for this study. The q-deformed superstati
Externí odkaz:
https://doaj.org/article/ee0cf689f8c846f5828eb3dd47a21bd7
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 78, Iss 1, Pp 1-7 (2018)
Abstract This paper contains a discussion of a relativistic spin-0 system in the presence of a Gödel-type background space-time. The Duffin–Kemmer–Petiau (DKP) equation in the presence of a Gödel-type background space-time is studied in detail.
Externí odkaz:
https://doaj.org/article/a3a9b157fb2f4488bf00463186ba3268
Autor:
Homa Shababi, Won Sang Chung
Publikováno v:
Physics Letters B, Vol 770, Iss C, Pp 445-450 (2017)
In this letter, we present two new types of D-dimensional nonperturbative Generalized Uncertainty Principle (GUP) which are predicted both a minimal length uncertainty and a maximal observable momentum. Then, using these GUPs, we study the density of
Externí odkaz:
https://doaj.org/article/4cd0c44d55c74cff8fe3e2f89ee26ea0