21 citations · 69 across the 7 of their papers we have counts for
8 papers
Direct Experimental Observation of Quantum Mpemba Effect without Bath Engineering
Arijit Chatterjee, Sakil Khan, Sachin Jain +1
The quantum Mpemba effect refers to the phenomenon of a quantum system in an initial state, far away from equilibrium, relaxing much faster than a state comparatively nearer to equ…
Steady state correlation function beyond the standard weak coupling limit and consistency with KMS relation
Sakil Khan, Lokendra Singh Rathore, Sachin Jain
Thermalization of a system when interacting with a thermal bath is an interesting problem. If a system eventually reaches a thermal state in the long time limit, it's expected that…
Statistical Correlators and Tripartite Entanglement
Sakil Khan, Dipankar Home, Urbasi Sinha +1
It has recently been argued that among the various suggested measures of tripartite entanglement, the two particular measures, viz. the Concurrence Fill and the Genuine Multipartit…
Modified quantum regression theorem and consistency with Kubo-Martin-Schwinger condition
Sakil Khan, Bijay Kumar Agarwalla, Sachin Jain
We show that the long-time limit of the two-point correlation function obtained via the standard quantum regression theorem, a standard tool to compute correlation functions in ope…
Bootstrapping PT symmetric Hamiltonians
Sakil Khan, Yuv Agarwal, Devjyoti Tripathy +1
Bootstrapping in Quantum Mechanics uses positivity condition to derive the Eigenspectum. For non-hermitian systems usual positivity condition does not work. In this paper we define…
Quantum Regression theorem for multi-time correlators : A detailed analysis in the Heisenberg Picture
Sakil Khan, Bijay Kumar Agarwalla, Sachin Jain
Quantum regression theorem is a very useful result in open quantum system and extensively used for computing multi-point correlation functions. Traditionally it is derived for two-…
Peccei-Quinn Symmetry and Nucleon Decay in Renormalizable SUSY SO(10)
K. S. Babu, Takeshi Fukuyama, Saki Khan +1
We suggest simple ways of implementing Peccei-Quinn (PQ) symmetry to solve the strong CP problem in renormalizable SUSY models with a minimal Yukawa sector. Realistic ferm…
Radiative Electroweak Symmetry Breaking in Standard Model Extensions
K. S. Babu, Ilia Gogoladze, S. Khan
We study the possibility of radiative electroweak symmetry breaking where loop corrections to the mass parameter of the Higgs boson trigger the symmetry breaking in various extensi…