Search Results - "Ghosh, Somsubhra"

Prethermal Fragmentation in a Periodically Driven Fermionic Chain by Ghosh, Somsubhra, Paul, Indranil, Sengupta, K

“…We study a fermionic chain with nearest-neighbor hopping and density-density interactions, where the nearest-neighbor interaction term is driven periodically…”
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Sliding Mode Control of Converters with an Independent Neutral Point by Ghosh, Somsubhra

“…With the increasing footprint of renewable energy, the drive towards a cleaner environment has consistently pushed forward the development of power electronics…”
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Hilbert space fragmentation imposed real spectrum of non-Hermitian systems by Ghosh, Somsubhra, Sengupta, K, Paul, Indranil

“…Phys. Rev. B 109, 045145 (2024) We show that constraints imposed by strong Hilbert space fragmentation (HSF) along with the presence of certain global…”
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Signatures of fragmentation for periodically driven fermions by Ghosh, Somsubhra, Paul, Indranil, Sengupta, K

“…Phys. Rev. B 109, 214304 (2024) We study the possible signatures of prethermal strong Hilbert space fragmentation (HSF) for one-dimensional (1D) fermions…”
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Detecting prethermal Floquet phases of Rydberg atom arrays by Ghosh, Somsubhra, Sen, Diptiman, Sengupta, K

“…Phys. Rev. B 107, 155117 (2023) We study the prethermal Floquet phases of a two-dimensional (2D) Rydberg atom array on a rectangular lattice in the presence of…”
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Criticality in Tissue Homeostasis: Models and Experiments by Ghosh, Somsubhra, Bose, Indrani

“…J. Stat. Mech. (2020) 013401 There is considerable theoretical and experimental support to the proposal that tissue homeostasis in the adult skin can be…”
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Prethermal fragmentation in a periodically driven Fermionic chain by Ghosh, Somsubhra, Paul, Indranil, Sengupta, K

“…Phys. Rev. Lett. 130, 120401 (2023) We study a Fermionic chain with nearest-neighbor hopping and density-density interactions, where the nearest-neighbor…”
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Hinge mode dynamics of periodically driven higher-order Weyl semimetals by Ghosh, Somsubhra, Saha, Kush, Sengupta, K

“…Phys. Rev. B 105 224312 (2022) We study the stroboscopic dynamics of hinge modes of a second-order topological material modeled by a tight-binding free fermion…”
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Molecular docking studies of withanolides against Cox-2 enzyme by Prabhakaran, Yogeswaran, Dinakaran, Sathis Kumar, Macharala, Sravan Prasad, Ghosh, Somsubhra, Karanam, Sridevi Ranjitha, Kanthasamy, Naveena, Avasarala, Harani

“…Withaniasomnifera (Ashwaganda) belonging to the family solanaceae is the subject of our present study. Withanoloides which are the major chemical constituents…”
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Anisotropic Magnetodielectric Coupling in Layered Antiferromagnetic FePS$_3 by Ghosh, Anudeepa, Birowska, Magdalena, Ghose, Pradeepta Kumar, Rybak, Miłosz, Maity, Sujan, Ghosh, Somsubhra, Das, Bikash, Dey, Koushik, Bera, Satyabrata, Bhardwaj, Suresh, Nandi, Shibabrata, Datta, Subhadeep

“…We report anisotropic magnetodielectric (MD) coupling in layered van der Waals (vdW) antiferromagnetic (AFM) FePS$_3$ (N\'eel temperature $T_{\mathrm{N}}$…”
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FPGA based implementation of a double precision IEEE floating-point adder by Ghosh, S., Bhattacharyya, P., Dutta, A.

“…Floating-Point addition imposes a great challenge during implementation of complex algorithm in hard real-time due to the enormous computational burden…”
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Robust adaptive integral backstepping control and its implementation on Permanent Magnet Synchronous Motor by Rudra, Shubhobrata, Barai, Ranjit Kumar, Maitra, Madhubanti, Mandal, Dharmadas, Ghosh, Somsubhra, Dam, Shimul, Bhattacharya, Prarthana, Dutta, Arka

“…In this paper, a design methodology for a novel robust adaptive integral backstepping controller for the Permanent Magnet Synchronous Motor (PMSM), has been…”
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An FPGA based implementation of a flexible digital PID controller for a motion control system by Ghosh, Somsubhra, Barai, R. K., Bhattarcharya, S., Bhattacharyya, P., Rudra, S., Dutta, A., Pyne, R.

“…Implementation of digital controllers in embedded environment suffers from the inherent problems associated with analog-digital signals interfacing in hard…”
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Stabilization of Furuta Pendulum: A backstepping based hierarchical sliding Mode approach with disturbance estimation by Rudra, S., Barai, R. K., Maitra, M., Mandal, D., Ghosh, S., Dam, S., Dutta, A., Bhattacharyya, P.

“…An adaptive backstepping sliding mode controller, which combines both the merits of adaptive backstepping control and sliding mode control, is proposed to…”
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Design of nonlinear state feedback control law for underactuated TORA system: A block backstepping approach by Rudra, S., Barai, R. K., Maitra, M., Mandal, D., Dam, S., Ghosh, S., Bhattacharyya, P., Dutta, A.

“…This paper presents the formulation of a novel block-backstepping based control algorithm to address the stabilization problem for the well-known nonlinear…”
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Global stabilization of a flat underactuated inertia wheel: A block backstepping approach by Rudra, S., Barai, R. K., Maitra, M., Mandal, D., Ghosh, S., Dam, S., Bhattacharya, P., Dutta, A.

“…This paper presents the formulation of a novel block-backstepping based control algorithm to address the global stabilization problem of a flat underactuated…”
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