Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Sayan, A"'
Publikováno v:
Physical Review Research, Vol 6, Iss 1, p 013116 (2024)
Periodically driven quantum systems can exhibit a plethora of intriguing nonequilibrium phenomena that can be analyzed using Floquet theory. Naturally, Floquet theory is employed to describe the dynamics of atoms interacting with intense laser fields
Externí odkaz:
https://doaj.org/article/322dc3f8676943348abbc924a5751d59
Publikováno v:
Physical Review Research, Vol 4, Iss 4, p L042049 (2022)
Noise spectroscopy is a key technique to investigate the nature and dynamics of charge carriers in superconductors. The recently discovered superconducting hybrids with Bogoliubov Fermi surfaces exhibit a particularly intriguing and rich charge dynam
Externí odkaz:
https://doaj.org/article/c74f567ce09f4c85a06094a91ac6fc43
Autor:
Sayan Jana, Lea Sirota
Publikováno v:
Physical Review Research, Vol 5, Iss 3, p 033104 (2023)
Black holes are considered among the most fascinating objects that exist in our universe since in the classical formalism nothing, not even light, can escape from their vicinity due to gravity. The gravitational potential causes the light to bend tow
Externí odkaz:
https://doaj.org/article/ed2cb0b0cbf34662aaf666bd493f19c1
Autor:
Chuan-Hsun Li, Yangqian Yan, Shih-Wen Feng, Sayan Choudhury, David B. Blasing, Qi Zhou, Yong P. Chen
Publikováno v:
PRX Quantum, Vol 3, Iss 1, p 010316 (2022)
The interplay between matter particles and gauge fields in physical spaces with nontrivial geometries can lead to novel topological quantum matter. However, detailed microscopic mechanisms are often obscure, and unconventional spaces are generally ch
Externí odkaz:
https://doaj.org/article/0b05d0ef9b0643e5a65f2c71eb880759
Publikováno v:
Physical Review Research, Vol 3, Iss 1, p 013193 (2021)
We perform direct numerical simulations to compute the net circular polarization of gravitational waves from helical (chiral) turbulent sources in the early Universe for a variety of initial conditions, including driven (stationary) and decaying turb
Externí odkaz:
https://doaj.org/article/91d9329dfa9d4c0c9551a2e8be28efae
Publikováno v:
Physical Review Research, Vol 2, Iss 4, p 043399 (2020)
Motivated by the question of whether all fast scramblers are holographically dual to quantum gravity, we study the dynamics of a nonintegrable spin chain model composed of two ingredients: a nearest neighbor Ising coupling, and an infinite range XX i
Externí odkaz:
https://doaj.org/article/23989b85e7c546de953f96e6c5589704
Publikováno v:
Physical Review Research, Vol 2, Iss 3, p 033070 (2020)
A discrete time crystal (DTC) repeats itself with a rigid rhythm, mimicking a ticking clock set by the interplay between its internal structures and an external force. Discrete time crystals promise profound applications in precision timekeeping and
Externí odkaz:
https://doaj.org/article/b09a9939fa8d407d80c8ae8328f7b937
Publikováno v:
Physical Review Research, Vol 2, Iss 1, p 012037 (2020)
Exotic light behavior in certain disordered one-dimensional optical waveguide lattices with selectively doped gain/loss operating away from the PT symmetry regime is reported. Here, we establish that such open systems host a unique Lévy flight even
Externí odkaz:
https://doaj.org/article/1a4d6778997144b2ab9f40299985022c
Publikováno v:
Bhattacharjee, D. Buzarbaruah, N. Mohanty, S.R. Adhikari, Sayan . Kinetic characteristics of ions in an inertial electrostatic confinement device. Physical review. E. 2020, 102(6), 063205
Physical review. E
Physical review. E
Externí odkaz:
http://hdl.handle.net/10852/82352
https://www.duo.uio.no/bitstream/handle/10852/82352/2/PhysRevE.102.063205.pdf
https://www.duo.uio.no/bitstream/handle/10852/82352/2/PhysRevE.102.063205.pdf
Publikováno v:
71th Annual Meeting of the APS Division of Fluid Dynamics - Gallery of Fluid Motion.