Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Srivastava, Varun"'
The prohibitive sizes of Large Language Models (LLMs) today make it difficult to deploy them on memory-constrained edge devices. This work introduces $\rm CALDERA$ -- a new post-training LLM compression algorithm that harnesses the inherent low-rank
Externí odkaz:
http://arxiv.org/abs/2405.18886
Matrices are exceptionally useful in various fields of study as they provide a convenient framework to organize and manipulate data in a structured manner. However, modern matrices can involve billions of elements, making their storage and processing
Externí odkaz:
http://arxiv.org/abs/2310.11028
Autor:
Roy, Abhinash Kumar, Srivastava, Varun, Mahanti, Soumik, Giarmatzi, Christina, Gilchrist, Alexei
The characterization of multi-time correlations in open quantum systems is of fundamental importance. In this work, we investigate multi-time processes using the process matrix formalism and show that the presence of a quantum non-Markovian environme
Externí odkaz:
http://arxiv.org/abs/2309.16190
Autor:
Srivastava, Varun, Davis, Derek, Kuns, Kevin, Landry, Philippe, Ballmer, Stefan, Evans, Matt, Hall, Evan, Read, Jocelyn, Sathyaprakash, B. S.
Ground-based gravitational-wave detectors like Cosmic Explorer can be tuned to improve their sensitivity at high or low frequencies by tuning the response of the signal extraction cavity. Enhanced sensitivity above 2 kHz enables measurements of the p
Externí odkaz:
http://arxiv.org/abs/2201.10668
Autor:
Srivastava, Varun, Mansell, Georgia, Makarem, Camille, Noh, Minkyun, Abbott, Richard, Ballmer, Stefan, Billingsley, GariLynn, Brooks, Aidan, Cao, Huy Tuong, Fritschel, Peter, Griffith, Don, Jia, Wenxuan, Kasprzack, Marie, MacInnis, Myron, Ng, Sebastian, Sanchez, Luis, Torrie, Calum, Veitch, Peter, Matichard, Fabrice
The detectors of the laser interferometer gravitational-wave observatory (LIGO) are broadly limited by the quantum noise and rely on the injection of squeezed states of light to achieve their full sensitivity. Squeezing improvement is limited by mode
Externí odkaz:
http://arxiv.org/abs/2110.00674
Autor:
Evans, Matthew, Adhikari, Rana X, Afle, Chaitanya, Ballmer, Stefan W., Biscoveanu, Sylvia, Borhanian, Ssohrab, Brown, Duncan A., Chen, Yanbei, Eisenstein, Robert, Gruson, Alexandra, Gupta, Anuradha, Hall, Evan D., Huxford, Rachael, Kamai, Brittany, Kashyap, Rahul, Kissel, Jeff S., Kuns, Kevin, Landry, Philippe, Lenon, Amber, Lovelace, Geoffrey, McCuller, Lee, Ng, Ken K. Y., Nitz, Alexander H., Read, Jocelyn, Sathyaprakash, B. S., Shoemaker, David H., Slagmolen, Bram J. J., Smith, Joshua R., Srivastava, Varun, Sun, Ling, Vitale, Salvatore, Weiss, Rainer
This Horizon Study describes a next-generation ground-based gravitational-wave observatory: Cosmic Explorer. With ten times the sensitivity of Advanced LIGO, Cosmic Explorer will push gravitational-wave astronomy towards the edge of the observable un
Externí odkaz:
http://arxiv.org/abs/2109.09882
Publikováno v:
Phys. Rev. D 104, 042002 (2021)
We present a novel way of wavefront sensing using a commercially available, continuous-wave time-of-flight camera with QVGA-resolution. This CMOS phase camera is capable of sensing externally modulated light sources with frequencies up to 100 MHz. Th
Externí odkaz:
http://arxiv.org/abs/2105.07886
Publikováno v:
Eur. J. Phys. 43, 035102 (2022)
Calculations in Ising model can be cumbersome and non-intuitive. Here we provide a formulation that addresses these issues for 1-D scenario. We represent the microstates of spin interactions as a diagonal matrix. This is done using two operations: Kr
Externí odkaz:
http://arxiv.org/abs/2011.00760
Autor:
Srivastava, Varun, Ballmer, Stefan, Brown, Duncan A., Afle, Chaitanya, Burrows, Adam, Radice, David, Vartanyan, David
Publikováno v:
Phys. Rev. D 100, 043026 (2019)
We optimize the third-generation gravitational-wave detector to maximize the range to detect core-collapse supernovae. Based on three-dimensional simulations for core-collapse and the corresponding gravitational-wave waveform emitted, the correspondi
Externí odkaz:
http://arxiv.org/abs/1906.00084
Speech produced by human vocal apparatus conveys substantial non-semantic information including the gender of the speaker, voice quality, affective state, abnormalities in the vocal apparatus etc. Such information is attributed to the properties of t
Externí odkaz:
http://arxiv.org/abs/1903.12248