55 citations · 55 across the 3 of their papers we have counts for
3 papers
cond-mat.stat-mech2008★ 55 cited
Defect generation in a spin-1/2 transverse XY chain under repeated quenching of the transverse field
Victor Mukherjee, Amit Dutta, Diptiman Sen
We study the quenching dynamics of a one-dimensional spin-1/2 model in a transverse field when the transverse field is quenched repeatedly between and $+\i…
cond-mat.stat-mech2008
The effect of the three-spin interaction and the next-nearest neighbor interaction on the quenching dynamics of a transverse Ising model
Uma Divakaran, Amit Dutta
We study the zero temperature quenching dynamics of various extensions of the transverse Ising model (TIM) when the transverse field is linearly quenched from to $+\infty…
cond-mat.stat-mech2008
The effect of long range interactions on the stability of classical and quantum solids
Debanjan Chowdhury, Amit Dutta
We generalise the celebrated Peierls' argument to study the stability of a long-range interacting classical solid. Long-range interaction implies that all the atomic oscillators ar…