31 citations · 81 across the 6 of their papers we have counts for
6 papers
Noise-induced synchronization in bidirectionally coupled type-I neurons
Nishant Malik, B. Ashok, J. Balakrishnan
We present here some studies on noise-induced order and synchronous firing in a system of bidirectionally coupled generic type-I neurons. We find that transitions from unsynchroniz…
Oscillatory dynamics of a charged microbubble under ultrasound
Thotreithem Hongray, B. Ashok, J. Balakrishnan
Nonlinear oscillations of a bubble carrying a constant charge and suspended in a fluid, undergoing periodic forcing due to incident ultrasound are studied. The system exhibits peri…
Effect of charge on the dynamics of an acoustically forced bubble
Thotreithem Hongray, B. Ashok, J. Balakrishnan
The effect of charge on the dynamics of a gas bubble undergoing forced oscillations in a liquid due to incidence of an ultrasonic wave is theoretically investigated. The limiting v…
Spatial curvature effects on molecular transport by diffusion
J. Balakrishnan
For a substance diffusing on a curved surface, we obtain an explicit relation valid for very small values of the time, between the local concentration, the diffusion coefficient, t…
Neural network learning dynamics in a path integral framework
J. Balakrishnan
A path-integral formalism is proposed for studying the dynamical evolution in time of patterns in an artificial neural network in the presence of noise. An effective cost function…
An improved effective potential for electroweak phase transitions
Janaki Balakrishnan, Ian G. Moss
It is shown that improved potentials and corrected mass terms can be introduced by using a quadratic source term in the path integral construction for the effective action. The adv…