51 citations · 82 across the 6 of their papers we have counts for
6 papers
Stress Response of Jammed Solids: Prestress and Screening
Surajit Chakraborty, Jishnu N. Nampoothiri, Subhro Bhattacharjee +2
Unlike classical elasticity, where stresses arise from deformations relative to a stress-free reference configuration, rigidity in amorphous systems is maintained by disordered for…
Coarse grained descriptions of the dynamics of yielding of amorphous solids under cyclic shear
Debargha Sarkar, Jishnu N. Nampoothiri, Muhittin Mungan +3
Recent computer simulations reveal several intriguing features in the evolution of properties of amorphous solids subjected to repeated cyclic shear deformation. These include the…
Tensor Electromagnetism and Emergent Elasticity in Jammed Solids
Jishnu N. Nampoothiri, Michael D'Eon, Kabir Ramola +2
The theory of mechanical response and stress transmission in disordered, jammed solids poses several open questions of how non-periodic networks -- apparently indistinguishable fro…
First contact breaking distributions in strained disordered crystals
Roshan Maharana, Jishnu N. Nampoothiri, Kabir Ramola
We derive exact probability distributions for the strain () at which the first stress drop event occurs in uniformly strained disordered crystals, with quenched disorder introdu…
Emergent Elasticity in Amorphous Solids
Jishnu N. Nampoothiri, Yinqiao Wang, Kabir Ramola +3
The mechanical response of naturally abundant amorphous solids such as gels, jammed grains, and biological tissues are not described by the conventional paradigm of broken symmetry…
Gaps between avalanches in 1D Random Field Ising Models
Jishnu N. Nampoothiri, Kabir Ramola, Sanjib Sabhapandit +1
We analyze the statistics of gaps () between successive avalanches in one dimensional random field Ising models (RFIMs) in an external field at zero temperature. In the fir…