User profiles for A. M. Sengupta
Anirvan M. SenguptaProfessor of Physics and Astronomy, Rutgers University Verified email at physics.rutgers.edu Cited by 6615 |
Classical solutions of 2-dimensional string theory
We present an exact one-parameter family of solutions to the classical graviton-dilaton system
in two dimensions. The solution can be identified as a black hole. We present the solution …
in two dimensions. The solution can be identified as a black hole. We present the solution …
Distributions of singular values for some random matrices
AM Sengupta, PP Mitra - Physical Review E, 1999 - APS
The singular value decomposition is a matrix decomposition technique widely used in the
analysis of multivariate data, such as complex space-time images obtained in both physical …
analysis of multivariate data, such as complex space-time images obtained in both physical …
MIMO capacity through correlated channels in the presence of correlated interferers and noise: A (not so) large N analysis
…, SH Simon, AM Sengupta - IEEE Transactions on …, 2003 - ieeexplore.ieee.org
… AM Sengupta is with the Department of Physics, Rutgers–The State University of New … In
[10], using techniques developed by Sengupta and Mitra [11] in a different context, a method …
[10], using techniques developed by Sengupta and Mitra [11] in a different context, a method …
Communication through a diffusive medium: Coherence and capacity
Coherent wave propagation in disordered media gives rise to many fascinating phenomena
as diverse as universal conductance fluctuations in mesoscopic metals and speckle …
as diverse as universal conductance fluctuations in mesoscopic metals and speckle …
A biophysical approach to transcription factor binding site discovery
Identification of transcription factor binding sites within regulatory segments of genomic DNA
is an important step toward understanding of the regulatory circuits that control expression …
is an important step toward understanding of the regulatory circuits that control expression …
[HTML][HTML] SOPRA: Scaffolding algorithm for paired reads via statistical optimization
A Dayarian, TP Michael, AM Sengupta - BMC bioinformatics, 2010 - Springer
Background High throughput sequencing (HTS) platforms produce gigabases of short read (<100
bp) data per run. While these short reads are adequate for resequencing applications, …
bp) data per run. While these short reads are adequate for resequencing applications, …
Non-Fermi-liquid behavior near a T=0 spin-glass transition
AM Sengupta, A Georges - Physical Review B, 1995 - APS
We study the competition between the Kondo effect and Ruderman-Kittel-Kasuya-Yosida
interactions near the zero-temperature quantum critical point of an Ising-like metallic spin glass…
interactions near the zero-temperature quantum critical point of an Ising-like metallic spin glass…
Spin in a fluctuating field: the Bose (+ Fermi) Kondo models
AM Sengupta - Physical Review B, 2000 - APS
I consider models with an impurity spin coupled to a fluctuating Gaussian field with or without
additional Kondo coupling of the conventional sort. In the case of isotropic fluctuations, the …
additional Kondo coupling of the conventional sort. In the case of isotropic fluctuations, the …
Coordinated drift of receptive fields in Hebbian/anti-Hebbian network models during noisy representation learning
Recent experiments have revealed that neural population codes in many brain areas
continuously change even when animals have fully learned and stably perform their tasks. This …
continuously change even when animals have fully learned and stably perform their tasks. This …
New critical behavior in d= 0 large-N matrix models
The non-perturbative formulation of 2-dimensional quantum gravity in terms of the large-N
limit of matrix models is studied to include the effects of higher order curvature terms. This …
limit of matrix models is studied to include the effects of higher order curvature terms. This …