Search Results - "Basu, Anirban"
-
1
Poisson equations for elliptic modular graph functions
Published in Physics letters. B (10-03-2021)“…We obtain Poisson equations satisfied by elliptic modular graph functions with four links. Analysis of these equations leads to a non–trivial algebraic…”
Get full text
Journal Article -
2
Eigenvalue equation for genus two modular graphs
Published in The journal of high energy physics (01-02-2019)“…A bstract We obtain a second order differential equation on moduli space satisfied by certain modular graph functions at genus two, each of which has two…”
Get full text
Journal Article -
3
Algebraic identities between families of (elliptic) modular graphs
Published in Physics letters. B (10-11-2023)“…Consider an algebraic identity between elliptic modular graphs where several vertices are at fixed locations (and hence unintegrated) while the others are…”
Get full text
Journal Article -
4
Zero mode of the Fourier series of some modular graphs from Poincaré series
Published in Physics letters. B (10-10-2020)“…We consider specific linear combinations of two loop modular graph functions on the toroidal worldsheet with 2s links for s=2,3 and 4. In each case, it…”
Get full text
Journal Article -
5
Low momentum expansion of one loop amplitudes in heterotic string theory
Published in The journal of high energy physics (01-11-2017)“…A bstract We consider the low momentum expansion of the four graviton and the two graviton-two gluon amplitudes in heterotic string theory at one loop in ten…”
Get full text
Journal Article -
6
Poisson equation for genus two string invariants: a conjecture
Published in The journal of high energy physics (01-04-2021)“…A bstract We consider some string invariants at genus two that appear in the analysis of the D 8 ℛ 4 and D 6 ℛ 5 interactions in type II string theory. We…”
Get full text
Journal Article -
7
A simplifying feature of the heterotic one loop four graviton amplitude
Published in Physics letters. B (10-01-2018)“…We show that the weight four modular graph functions that contribute to the integrand of the t8t8D4R4 term at one loop in heterotic string theory do not…”
Get full text
Journal Article -
8
Relations between elliptic modular graphs
Published in The journal of high energy physics (01-12-2020)“…A bstract We consider certain elliptic modular graph functions that arise in the asymptotic expansion around the non-separating node of genus two string…”
Get full text
Journal Article -
9
Supergravity limit of genus two modular graph functions in the worldline formalism
Published in Physics letters. B (10-07-2018)“…We consider the contributions up to the D10R4 terms in the low momentum expansion of the two loop four graviton amplitude in maximal supergravity that arise in…”
Get full text
Journal Article -
10
Worldsheet (anti)instanton bound states in type II on T 2
Published in The journal of high energy physics (27-04-2020)“…Abstract The 1/8 BPS D 6ℛ4 coupling in type II string theory compactified on T 2 receives contributions from worldsheet instantons and anti-instantons wrapping…”
Get full text
Journal Article -
11
Worldsheet (anti)instanton bound states in type II on T2
Published in The journal of high energy physics (01-04-2020)“…A bstract The 1/8 BPS D 6 ℛ 4 coupling in type II string theory compactified on T 2 receives contributions from worldsheet instantons and anti-instantons…”
Get full text
Journal Article -
12
Integrating simple genus two string invariants over moduli space
Published in The journal of high energy physics (01-03-2021)“…A bstract We consider an Sp(4 , ℤ) invariant expression involving two factors of the Kawazumi-Zhang (KZ) invariant each of which is a modular graph with one…”
Get full text
Journal Article -
13
Transcendentality violation in type IIB string amplitudes
Published in The journal of high energy physics (01-02-2020)“…A bstract We analyze transcendentality for certain terms that arise in multiloop amplitudes in the low momentum expansion of the four graviton amplitude in…”
Get full text
Journal Article -
14
Erratum to: Relations between elliptic modular graphs
Published in The journal of high energy physics (01-03-2021)“…This rectifies a typo in the published version…”
Get full text
Journal Article -
15
Estimating the Medical Care Costs of Obesity in the United States: Systematic Review, Meta-Analysis, and Empirical Analysis
Published in Value in health (01-07-2016)“…Abstract Background The prevalence of adult obesity exceeds 30% in the United States, posing a significant public health concern as well as a substantial…”
Get full text
Journal Article -
16
Recent Understanding of Soil Acidobacteria and Their Ecological Significance: A Critical Review
Published in Frontiers in microbiology (30-10-2020)“…Acidobacteria represents an underrepresented soil bacterial phylum whose members are pervasive and copiously distributed across nearly all ecosystems…”
Get full text
Journal Article -
17
Japanese encephalitis-a pathological and clinical perspective
Published in PLoS neglected tropical diseases (29-09-2009)“…Japanese encephalitis (JE) is the leading form of viral encephalitis in Asia. It is caused by the JE virus (JEV), which belongs to the family Flaviviridae. JEV…”
Get full text
Journal Article -
18
Privacy-friendly platform for healthcare data in cloud based on blockchain environment
Published in Future generation computer systems (01-06-2019)“…Data in cloud has always been a point of attraction for the cyber attackers. Nowadays healthcare data in cloud has become their new interest. Attacks on these…”
Get full text
Journal Article -
19
HIGHLIGHTING DIFFERENCES BETWEEN CONDITIONAL AND UNCONDITIONAL QUANTILE REGRESSION APPROACHES THROUGH AN APPLICATION TO ASSESS MEDICATION ADHERENCE
Published in Health economics (01-09-2013)“…ABSTRACT The quantile regression (QR) framework provides a pragmatic approach in understanding the differential impacts of covariates along the distribution of…”
Get full text
Journal Article -
20
Inflammation: A new candidate in modulating adult neurogenesis
Published in Journal of neuroscience research (01-05-2008)“…Any pathological perturbation to the brain provokes a cascade of molecular and cellular events, which manifests in the form of microglial activation and…”
Get full text
Journal Article