Latest News

A warm welcome to all the new students who joined the M.Sc / PhD program in July 2023 admissions at IIT Tirupati.
Dr. Murari Singh has joined the department as an assistant professor.
Dr. Murari Singh has joined the department as an assistant professor.

Events

Research Highlights

Heating Neutron stars with inelastic dark matter and relativistic targets

Aniket Joglekar, “Heating Neutron stars with inelastic dark matter and relativistic targets”, arXiv:2301.08767, Submitted to PRD, Co-authors: G. Alvarez, M. Phoroutan-Mehr, H.B. Yu.

Uncertainty relation for non-Hermitian systems

Uncertainty Relations for Non-Hermitian Systems; N Shukla, R Modak, BP Mandal; Phys. Rev. A 107, 042201 (2023)

Temporal Response of Atoms Trapped in an Optical Dipole Trap: A Primer on Quantum Computing Speed

Temporal Response of Atoms Trapped in an Optical Dipole Trap: A Primer on Quantum Computing Speed, by S. Baral 1ORCID,Raghavan K. Easwaran 1,J. Jose 1,*,Aarthi Ganesan 2 and P. C. Deshmukh 3,4ORCID. Atoms 2023, 11(4), 72; https://doi.org/10.3390/atoms11040072. Received: 17 February 2023 / Revised: 5 April 2023 / Accepted: 7 April 2023 / Published: 10 April 2023

Magnetic properties of S = 1/2 distorted J1−J2 honeycomb lattice compound NaCuIn(PO4)2

Magnetic properties of S = 1/2 distorted J1−J2 honeycomb lattice compound, NaCuIn(PO4)2, V. K. Singh, J. Link, K. Kargeti, M. Barik, B. Lenz, N. Saraswat, U. Jena, I. Heinmaa, P. Khuntia, K. Boya, S. K. Panda, R. Stern, Y. Bitla, T. Chakrabarty, and B. Koteswararao, Phys. Rev. B 107, 214430 (2023).

Non-invasive optical characterization and estimation of Zn porosity in gas tungsten arc welding of Fe–Al joints using CR model and OES measurements

Non-invasive optical characterization and estimation of Zn porosity in gas tungsten arc welding of Fe–Al joints using CR model and OES measurements, Sai SRIKAR1, Tinku KUMAR2, Degala Venkata KIRAN3,2 and Reetesh Kumar GANGWAR 3,1

Pressure-induced dimerization and collapse of antiferromagnetism in the Kitaev material α-Li2IrO3

Dr. R. S. Manna's latest work "Pressure-induced dimerization and collapse of antiferromagnetism in the Kitaev material α-Li2IrO3" is published in Phys. Rev. B (2022).

Witnessing quantum chaos using observational entropy

Witnessing quantum chaos using observational entropy; Sreeram PG, R Modak, S. Aravinda; Phys. Rev. E 107 (6), 064204 (2023)

Observational entropic study of Anderson localization

Observational entropic study of Anderson localization; R Modak, S Aravinda; Phys. Rev. A 106, 062217 (2022)

Observation of magnetic-field-induced ferroelectricity in a compound CaFe3O(PO4)3

Observation of magnetic-field-induced ferroelectricity in a compound CaFe3O(PO4)3, U. K. Voma ; A. Shahee ; Kwang-Tak Kim ; Jungwoo Lee ; K. Boya; S. Bhowal ; Kee Hoon Kim ; B. Koteswararao, Journal of Applied Physics 133, 164105 (2023). https://doi.org/10.1063/5.0138374

Indigenisation of the Quantum Clock: An Indispensable Tool for Modern Technologies

Indigenisation of the Quantum Clock: An Indispensable Tool for Modern Technologies, by Subhadeep De 1,* and Arijit Sharma 2, Atoms 2023, 11(4), 71; https://doi.org/10.3390/atoms11040071

Heating neutron stars with inelastic dark matter and relativistic targets

Heating neutron stars with inelastic dark matter and relativistic targets, Gerardo Alvarez, Aniket Joglekar, Mehrdad Phoroutan-Mehr, and Hai-Bo Yu, Phys. Rev. D 107, 103024 – Published 15 May 2023

Observation of linear magnetoelectric effect in a Dirac magnon antiferromagnet Cu3TeO6

Observation of linear magnetoelectric effect in a Dirac magnon antiferromagnet, Cu3TeO6, Aga Shahee1,2 www.frontiersin.orgKyongjun Yoo1 www.frontiersin.org B. Koteswararao 1,3 N. V. Ter-Oganessian4* Kee Hoon Kim1,5*†

Relativistic calculation of electron impact excitation of tin: cross sections of importance in plasma modeling

Relativistic calculation of electron impact excitation of tin: cross sections of importance in plasma modeling, Indhu Suresh1, P S N S R Srikar1, Priti2, R Srivastava3 and R K Gangwar 4,1

Triple ionization and frustrated triple ionization in triatomic molecules driven by intense laser fields

Dr. V. P. Majety's latest work "Triple ionization and frustrated triple ionization in triatomic molecules driven by intense laser fields" is published in Phys. Rev. A (2021).

Complexity bound for one-dimensional free-fermionic lattice model

Complexity bound for one-dimensional free-fermionic lattice model; S. Aravinda and R Modak; Phys. Rev. B 108, 064309 (2023)

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