Zobrazeno 1 - 10
of 291
pro vyhledávání: '"MONDAL, SUMAN"'
Autor:
Mondal, Suman, Basnet, Dhiren Kumar
We know that if there are $k$ distinct prime factors of $n \in \mathbb{N}$, then the ring $\mathbb{Z}_n$ of integers modulo $n$ has exactly $2^k$ idempotent elements. In this article, we try to describe all the idempotents of $\mathbb{Z}_n$ for any g
Externí odkaz:
http://arxiv.org/abs/2410.14576
Publikováno v:
Phys. Rev. B 109, 125127 (2024)
We study a partially disordered one-dimensional system with interacting particles. Concretely, we impose a disorder potential to only every other site, followed by a clean site. Our numerical analysis of eigenstate properties is based on the entangle
Externí odkaz:
http://arxiv.org/abs/2312.05122
Publikováno v:
Phys. Rev. E 109, 024136 (2024)
In the study of the thermalization of closed quantum systems, the role of kinetic constraints on the temporal dynamics and the eventual thermalization is attracting significant interest. Kinetic constraints typically lead to long-lived metastable sta
Externí odkaz:
http://arxiv.org/abs/2310.00482
Publikováno v:
Phys. Rev. B 108, 245135 (2023)
We study a one-dimensional ladder of two coupled XXZ spin chains and identify several distinct gapless symmetry-enriched critical phases. These have the same unbroken symmetries and long-wavelength description, but cannot be connected without encount
Externí odkaz:
http://arxiv.org/abs/2309.04205
Autor:
Bhat, Bratati, Kar, Rumela, Mondal, Suman Kumar, Ghosh, Rana, Gorai, Prasanta, Shimonishi, Takashi, Tanaka, Kei E. I., Furuya, Kenji, Das, Ankan
The destiny of complex organic molecules (COMs) in star-forming regions is interlinked with various evolutionary phases. Therefore, identifying these species in diversified environments of identical star-forming regions would help to comprehend their
Externí odkaz:
http://arxiv.org/abs/2308.10211
We study the topological properties of hardcore bosons on a two-leg ladder consisting of two Su-Schrieffer-Heeger (SSH) chains that are coupled via hopping and interaction. We chart out the phase diagram for the system and show that based on the rela
Externí odkaz:
http://arxiv.org/abs/2306.09325
Autor:
Mondal, Suman Kumar, Iqbal, Wasim, Gorai, Prasanta, Bhat, Bratati, Wakelam, Valentine, Das, Ankan
Publikováno v:
A&A 669, A71 (2023)
Recent observations have shown that Nitrogen-bearing complex organic species are present in large quantities in star-forming regions. Thus, investigating the N-bearing species in a hot molecular core, such as G10.47+0.03, is crucial to understanding
Externí odkaz:
http://arxiv.org/abs/2211.03066
We observe multiple step-like jumps in a Dy-Fe-Ga-based ferrimagnetic alloy in its magnetic hysteresis curve at 2 K. The observed jumps have a stochastic character with respect to their magnitude and the critical field of occurrence, and the jumps do
Externí odkaz:
http://arxiv.org/abs/2210.05183
Publikováno v:
Phys. Rev. B 106, 235118 (2022)
Adiabatic and periodic variation of the lattice parameters can make it possible to transport charge through a system even without net external electric or magnetic fields, known as Thouless charge pumping. The amount of charge pumped in a cycle is qu
Externí odkaz:
http://arxiv.org/abs/2209.06124
Rydberg EIT-based microwave sensing has limited microwave-to-optical conversion bandwidth due to fundamental limitation in the optical pumping rate to its dark state. We demonstrate a parametric six-wave mixing of optical probe and coupling fields dr
Externí odkaz:
http://arxiv.org/abs/2207.01835