IndIGO Consortium
Members 1
| Name | Institution |
|---|---|
| Bala Iyer (Council Chair) | ICTS-TIFR, Bangalore |
| Tarun Souradeep (Spokesperson) (Council Member) | IUCAA, Pune |
| Sanjeev Dhurandhar (Science Advisor, Council) | IUCAA, Pune |
| C Unnikrishnan (Coordinator Experiments, Council) | TIFR, Mumbai |
| Somak Raychaudhury | IUCAA, Pune |
| Ajit Kembhavi | IUCAA, Pune |
| Sanjit Mitra | IUCAA, Pune |
| Sukanta Bose | IUCAA, Pune |
| Sharad Gaonkar | IUCAA, Pune |
| Ranjan Gupta | IUCAA, Pune |
| Jayanti Prasad | IUCAA, Pune |
| Sarah Ponrathnam | IUCAA, Pune |
| Prathamesh Dalvi | IUCAA, Pune (Student, Short Term) |
| Anirban Ain | IUCAA, Pune (Ph D student) |
| Anuradha Gupta | Penn State, USA |
| Javed Rana | IUCAA, Pune |
| Nikhil Mukund | IUCAA, Pune (Ph D student) |
| Ajay Vibhute | IUCAA, Pune |
| Jishnu Suresh | IUCAA, Pune (Post-Doc) |
| Malathi Deenadayalan | IUCAA, Pune |
| V. Keerthana N ! IUCAA, Pune | |
| Varun Bhalerao | IIT- Bombay, Mumbai |
| Remya Nair | |
| G Rajalakshmi | TIFR, Hyderabad |
| A Gopakumar | TIFR, Mumbai |
| P. G. Rodrigues | TIFR Mumbai |
| T. R. Saravanan | |
| Maria Haney | ETH, Zurich |
| Srishti Tiwari | TIFR Mumbai (Student) |
| Abhimanyu Susobhanan | TIFR Mumbai (Student) |
| Sashwat Tanay | |
| Bhal Chandra Joshi | NCRA, Pune |
| Poonam Chandra | NCRA, Pune |
| Rajesh Nayak | IISER, Kolkata |
| Supriyo Mitra | IISER, Kolkata |
| Nirmalya Ghosh | IISER, Kolkata |
| Anuradha S | IISER, Kolkata (Ph. D. Student) |
| Basabendu Barman | IISER, Kolkata (Ph. D. Student) |
| Santanu Tripathy | IISER, Kolkata (Ph. D. tudent) |
| Archana Pai | IISER, Thiruvananthapuram |
| Joy Mitra | IISER, Thiruvananthapuram |
| Harris M. K. | IISER, Thiruvananthapuram (Ph D student) |
| Muhammed Saleem | IISER, Thiruvananthapuram (Ph D student) |
| Sudhagar Suryaprakasam | |
| V. Gayathri | IISER, Thiruvananthapuram (Ph D student) |
| Kumar Atmjeet | IISER, Thiruvananthapuram (Post Doc) |
| Soham Mukherjee | IISER, Thiruvananthapuram ( Short term UG) |
| Umakant Rapol | IISER, Pune |
| Shivprasad Patil | IISER, Pune |
| Suneeta Varadarajan | IISER, Pune |
| Prasad Subramanian | IISER, Pune |
| K.G. Arun | Chennai Mathematical Institute, Chennai. |
| N V Krishnendu | Chennai Mathematical Institute, Chennai. (Ph.D student) |
| Shilpa Kastha | IMSc, Chennai. (Ph.D student) |
| Manjari Bagchi | IMSc, Chennai |
| Anand Sengupta | IIT, Gandhinagar |
| Gurudatt Gaur | UAIR |
| Samarth Vaijanapurkar | |
| Soumen Roy | IIT, Gandhinagar (Ph.D student) |
| Akshay Khadse IIT, Gandhinagar (Short Term UG student) | |
| T R Seshadri | Delhi University, Delhi |
| Patrick Dasgupta | Delhi University, Delhi |
| Sanjay Jhingan | Jamila Milia Islamia, Delhi |
| Anjan Ananda Sen | Jamila Milia Islamia, Delhi |
| Abhishek Parida | Jamila Milia Islamia, Delhi, IUCAA (Ph. D. student) |
| Prasad Naik | RRCAT Indore |
| A. S. Joshi | RRCAT, Indore |
| P.D. Gupta | RRCAT, Indore |
| S.K. Shukla | RRCAT, Indore. |
| P.K. Gupta | RRCAT, Indore |
| Sendhil Raja | RRCAT, Indore |
| Siddhesh A Pai | RRCAT, Indore |
| Ishnat Dave | RRCAT, Indore |
| Rohan Bhandare | RRCAT, Indore |
| Brijesh C Pant | RRCAT, Indore |
| Jogy George | RRCAT, Indore |
| C. Rajan | RRCAT, Indore |
| A.S. Raja Rao | (ex-RRCAT), consultant UHV |
| Sanjay Sahay | BITS, Goa |
| Shashank Chaturvedi | IPR, Bhatt |
| Dhiraj Bora | IPR, Bhatt |
| Predhiman K Kaw | IPR, Bhatt |
| Ziauddin Khan | IPR, Bhatt |
| Ajai Kumar | IPR, Bhatt |
| Shailesh B Bhatt | IPR, Bhatt |
| Manoj Kumar Gupta | IPR, Bhatt |
| Amit Kumar Srivastava | IPR, Bhatt |
| Dilip C Raval | IPR, Bhatt |
| Karmesh Mehta | IPR, Bhatt |
| Subodh M Patel | IPR, Bhatt |
| Sunil S | IPR, Bhatt |
| Arnab Das Gupta | IPR, Bhatt |
| Rakesh Kumar | IPR, Bhatt |
| Bhim Prasad Sarmah | Tezpur University, Napaam |
| Anil Prabhakar | IIT Madras, Chennai |
| Shanti Bhattacharya | IIT Madras, Chennai |
| L. Sriramkumar | IIT Madras |
| Chandra Kant Mishra | IIT Madras |
| Pradeep Kumar | IIT Kanpur |
| Pankaj Jain | IIT Kanpur |
| Khun Sang Phukon | IIT Kanpur |
| Bhaskar Kanseri | IIT Delhi |
| Joyee Ghosh | IIT Delhi |
| Subhadeep De | CSIR-NPL, Delhi |
| P. Ajith | ICTS-TIFR, Bangalore |
| Archisman Ghosh | Nikhef, |
| Arunava Mukherjee | AEI- Hannover |
| Nathan Johnson-McDaniel | ICTS-TIFR, Bangalore |
| R. Srinivasa | ICTS-TIFR, Bangalore |
| Abhirup Ghosh | ICTS-TIFR, Bangalore |
| Sudarshan Ghonge | Georgia Tech |
| Sumit Kumar | ICTS-TIFR, Bangalore |
| Hemanta Kumar | ICTS-TIFR, Bangalore |
| Vasant Natarajan | IISc, Bangalore |
| Sanjay Kumar Swain | NISER, Bhubaneswar |
| Nishikanta Khanadi | NISER, Bhubaneswar |
| Devendra Kumar Mishra | V.S. Mehta College, Bharwari, Lousiana state university |
| Kuntal Mishra | ARIES, Nainital |
| T.S. Kumar | ARIES, Nainital |
| Surendra Nadh Somala | IIT Hyderabad |
| Shantanu Desai | IIT Hyderabad |
| L. Resmi | Indian Institute of Space Science & Technology, Trivandrum |
| Ninan Sajeeth Philip | St. Thomas College, Kozhencherry |
| Rana Adhikari | Caltech, Pasadena |
| Ashish Mahabal | Caltech, Pasadena |
| Suresh Doravari | GEO, Hannover |
| Rijuparna Chakraborty | |
| Manasadevi P Thirugnanasambandam | |
| Mohana Mageswaran | LIGO, Caltech, Pasadena |
| Badri Krishnan | Albert Einstein Institute, Hannover |
| Aparna Bisht | Albert Einstein Institute, Hannover (Ph. D Student) |
| B Sathyaprakash | Penn State, Cardiff University |
| Chinmay Kalaghatgi | Cardiff University,(Ph. D Student) |
| Vaibhav Tewari | Cardiff Univ, Cardiff (PDF) |
| Soumya Mohanty | University Texas, Brownsville |
| Satyanarayan Ray Pitambar Mohapatra | |
| Rahul Kumar | KAGRA, Japan (PDF) |
| Shaon Ghosh | |
| Krishna Venkateswara | University of Washington, Seattle |
| Basanta Bhaduri | University of Illinois at Urbana Champaign |
| Gaurav Khanna | University of Massachusetts Dartmouth |
| Deepak Kumar | University of Florida, LIGO Hanford |
| Prayush Kumar | CITA, Toranto (PDF) |
| Shweta Bhagwat | Syracuse University, Syracuse (Ph.D. Student) |
| Soumi De | Syracuse University, Syracuse (Ph.D. Student) |
| Viswanath Bavigadda | |
| Sujit Bandyopadhyay | Nanometrics, UK |
| Robinjeet Singh | Lousiana State University, Baton Rouge (Ph.D. Student) |
| Nairwita Mazumder | Washington State University, Pullman ( Post Doc) |
| Karan Jani | Georgia Tech (Ph.D. Student) |
| Total = 150 (T=18.5,DA=66.5,Exp=65) |
1. Please see this document to learn the procedure for joining the IndIGO consortium
IndIGO Institutions:
- Chennai Mathematical Institute, Chennai
- ICTS-TIFR, Bangalore
- IISER-Pune, Pune
- IISER-Kolkata, Kolkata
- IISER-TVM, Thiruvananthapuram
- IIT Madras, Chennai
- IIT Kanpur, Kanpur
- IIT, Gandhinagar
- IPR, Bhatt
- IUCAA, Pune
- RRCAT, Indore
- University of Delhi, Delhi
Organization
IndIGO Council:
Bala Iyer (Chair)
Sanjeev Dhurandhar (Academic Science Advisor)
C. S. Unnikrishnan (Coordinator, Experiment)
Tarun Souradeep (Spokesperson)
Gravitational Wave International Committee (GWIC):
Bala Iyer (IndIGO representative)
IndIGO-LIGO Scientific Collaboration (LSC):
Bala Iyer (PI) (ICTS-TIFR, Bangalore)
K.G. Arun (CMI, Chennai)
N.V. Krishnendu (CMI, Chennai)(Ph. D. Student)
Rajesh Nayak (IISER, Kolkata)
Anuradha,Samajdar (IISER, Kolkata) (Ph. D. Student)
Supriyo Mitra (IISER, Kolkata)
Archana Pai (IISER, Thiruvananthapuram)
Saleem, Muhammed (IISER, Thiruvananthapuram) (Ph.D. Student)
V. Gayathri (IISER, Thiruvananthapuram) (Ph.D. Student)
Kumar Atmjeet (IISER, Thiruvananthapuram) (Post-Doc)
Soham Mukherjee (IISER, Thiruvananthapuram) ( Short tem UG)
Anand Sengupta (IIT, Gandhinagar)
Soumen Roy (IIT, Gandhinagar) ( Graduate Student)
Akshay Khadse(IIT, Gandhinagar) (Short term UG)
Gurudatt Gaur (UIAR Gandhinagar)
Sanjeev Dhurandhar (IUCAA, Pune)
Tarun Souradeep (IUCAA, Pune)
Sanjit Mitra (IUCAA, Pune)
Ajit Kembhavi (IUCAA, Pune)
Somak Raychaudhury (IUCAA, Pune)
Sukanta Bose (IUCAA, Pune)
Sharad Gaonkar (IUCAA, Pune)
Jayanti Prasad (IUCAA, Pune)
Sarah Ponrathnam (IUCAA, Pune)
Anirban Ain (IUCAA, Pune) (Ph.D. Student)
Nikhil Mukund (IUCAA, Pune) (Ph.D. Student)
Varun Bhalerao (IUCAA, Pune) (PDF)
Bhooshan Gadre (IUCAA, Pune) (Ph.D. Student)
Ajay M. Vibhute (IUCAA, Pune)
Abhishek Parida (IUCAA, Pune) (Ph.D. Student)
Khun Sang Phukon(IUCAA, Pune) (Ph.D. Student)
Javed Rana(IUCAA, Pune) (Ph.D. Student)
Ninan Sajeeth Philip (IUCAA, Pune)
Sanjay Jhinghan | (IUCAA, Pune)
Malathi Deenadayalan | (IUCAA, Pune)
Jishnu Suresh | (IUCAA, Pune)
V. Keerthana N | (IUCAA, Pune)
Shashank Chaturvedi (IPR, Bhatt)
Ziauddin Khan (IPR, Bhatt)
Manoj Kumar Gupta(IPR, Bhatt)
Amit Kumar Srivastava(IPR, Bhatt)
Shailesh Bhatt(IPR, Bhatt)
Arnab Das Gupta (IPR, Bhatt)
Rakesh Kumar (IPR, Bhatt)
Sunil S (IPR, Bhatt)
Gulati H (IPR, Bhatt)
Naik, Prasad Anant (RRCAT, Indore)
Joshi, Anandvardhan Shivram (RRCAT, Indore)
Sendhil Raja (RRCAT, Indore)
Siddhesh A Pai (RRCAT, Indore)
Ishant Dave (RRCAT, Indore)
Rohan Bhandare (RRCAT, Indore)
Brijesh C Pant (RRCAT, Indore)
Jogy George (RRCAT, Indore)
C. Rajan (RRCAT, Indore)
C. S. Unnikrishnan (TIFR, Mumbai)
G. Rajalakshmi (TIFR, Mumbai)
A. Gopakumar (TIFR, Mumbai)
Srishti Tiwari (TIFR, Mumbai) (Graduate Student)
Ajith Parameswaran (ICTS-TIFR, Bangalore)
R. Srinivasa (ICTS-TIFR, Bangalore)
Nathan Kieran Johnson-McDaniel(ICTS-TIFR, Bangalore, PDF)
Abhirup Ghosh (ICTS-TIFR, Bangalore, Ph.D. student)
Sumit Kumar (ICTS-TIFR, Bangalore, PDF)
Hemanta Kumar(ICTS-TIFR, Bangalore)
M.K. Haris (ICTS-TIFR, Bangalore) (PDF)
SurendraNadh Somala (IIT-Hyderabad)
Chandra Kant Mishra (IIT-Madras, Chennai)
Total=68 (Mgt=8.5, DA=37, Exp=22.5)
LSC Council Members:
Bala Iyer (PI) (ICTS-TIFR, Bangalore)
C. S. Unnikrishnan (TIFR, Mumbai)
Sendhil Raja (RRCAT, Indore)
Tarun Souradeep (IUCAA, Pune)
Ziauddin Khan (IPR, Bhat)
Archana Pai ( IISER-Tvm)
Somak Raychaudhury (IUCAA, Pune)
P.Ajith (ICTS-TIFR, Bangalore)
Subcommittee on IndIGO-LSC:
Bala Iyer
Sukanta Bose
C. S. Unnikrishnan
Council Representative Group:
Bala Iyer (ICTS-TIFR)
CBC Advisory Board:
P. Ajith (ICTS-TIFR)
LSC bylaws committe:
LSC-Fellows committee:
Bala Iyer ( ICTS-TIFR)
LSC Academic Credit and Corresponding Authorship Committee:
Subcommittee on 3m prototype:
C. S. Unnikrishnan (Co-ordinator)
G. Rajalakshmi
Working Group on LIGO-India Site Characterization:
Tarun Souradeep (IUCAA) (Co-ordinator)
Sharad Gaonkar (IUCAA)
Sanjit Mitra (IUCAA)
Rajesh Nayak (IISER, Kolkata)
Supriyo Mitra (IISER, Kolkata)
C. S. Unnikrishnan (TIFR)
Sendhil Raja (RRCAT)
Bala Iyer (ICTS-TIFR)
Patrick Dasgupta (Univ of Delhi)
Working Group on LIGO-India Vacuum:
Ziauddin Khan (IPR) (Co-ordinator)
Shailesh Bhatt (IPR)
C.S. Unnikrishnan (TIFR)
S.K. Shukla (ex-RRCAT)
Subcommittee on Schools/Workshops:
Tarun Souradeep (Co-ordinator)
T. R. Seshadri
A. Gopakumar
Rajesh Nayak
Archana Pai
Subcommittee on IndiGO Homepage:
Bala Iyer (Co-ordinator)
Tarun Souradeep
Anand Sengupta
Sanjit Mitra
P. Ajith
K. G. Arun
Satya R. P. Mohapatra
Subcommittee on LSC Collaboration and GW Data Centre:
Anand Sengupta (Co-ordinator)
Archana Pai
K.G. Arun
Rajesh Nayak
Tarun Souradeep
Sanjeev Dhurandhar
Sanjit Mitra
P. Ajith
Sukanta Bose
B.S. Sathyaprakash
Subcommittee on Visiting Students Program and Student Simulation projects:
Tarun Souradeep (Co-ordinator)
Suresh Doravari
Rana Adhikari
Soumya Mohanty
Anand Sengupta
Sanjit Mitra
K. G. Arun,
P. Ajith
Biplab Bhawal
Subcommittee on Interface with NR/AR:
P. Ajith (Co-ordinator)
K. G. Arun
Bala Iyer
IndIGO Institutions:
- Chennai Mathematical Institute, Chennai
- ICTS-TIFR, Bangalore
- IISER-Pune, Pune
- IISER-Kolkata, Kolkata
- IISER-TVM, Thiruvananthapuram
- IIT Madras, Chennai
- IIT Kanpur, Kanpur
- IIT, Gandhinagar
- IPR, Bhatt
- IUCAA, Pune
- RRCAT, Indore
- University of Delhi, Delhi
Organization
IndIGO Council:
Bala Iyer (Chair)
Sanjeev Dhurandhar (Academic Science Advisor)
C. S. Unnikrishnan (Coordinator, Experiment)
Tarun Souradeep (Spokesperson)
Gravitational Wave International Committee (GWIC):
Bala Iyer (IndIGO representative)
IndIGO-LIGO Scientific Collaboration (LSC):
Bala Iyer (PI) (ICTS-TIFR, Bangalore)
K.G. Arun (CMI, Chennai)
Chinmay Kalaghatgi (CMI, Chennai)(Ph. D. Student)
Rajesh Nayak (IISER, Kolkata)
Anuradha,Samajdar (IISER, Kolkata) (Ph. D. Student)
Supriyo Mitra (IISER, Kolkata)
Archana Pai (IISER, Thiruvananthapuram)
M.K. Haris (IISER, Thiruvananthapuram) (Ph.D. Student)
Saleem, Muhammed (IISER, Thiruvananthapuram) (Ph.D. Student)
Sudhagar Suryaprakasam (IISER, Thiruvananthapuram) (Ph.D. Student)
V. Gayathri (IISER, Thiruvananthapuram) (Ph.D. Student)
Kumar Atmjeet (IISER, Thiruvananthapuram) (Post-Doc)
Anand Sengupta (IIT, Gandhinagar)
Gurudatt Gaur (IIT, Gandhinagar)(PDF)
Samarth Vaijanapurkar (IIT, Gandhinagar)(Short Term UG)
Sanjeev Dhurandhar (IUCAA, Pune)
Tarun Souradeep (IUCAA, Pune)
Sanjit Mitra (IUCAA, Pune)
Ajit Kembhavi (IUCAA, Pune)
Somak Raychaudhury (IUCAA, Pune)
Sukanta Bose (IUCAA, Pune)
Sharad Gaonkar (IUCAA, Pune)
Jayanti Prasad (IUCAA, Pune)
Sarah Ponrathnam (IUCAA, Pune)
Anirban Ain (IUCAA, Pune) (Ph.D. Student)
Anuradha Gupta (IUCAA, Pune) (PDF)
Nikhil Mukund (IUCAA, Pune) (Ph.D. Student)
Varun Bhalerao (IUCAA, Pune) (PDF)
Bhooshan Gadre (IUCAA, Pune) (Ph.D. Student)
Ajay M. Vibhute (IUCAA, Pune)
Abhishek Parida ((IUCAA, Pune) (Ph.D. Student)
Predhiman K Kaw (IPR, Bhatt)
Dhiraj Bora (IPR, Bhatt)
Ziauddin Khan (IPR, Bhatt)
Manoj Kumar Gupta(IPR, Bhatt)
Amit Kumar Srivastava(IPR, Bhatt)
Shailesh Bhatt(IPR, Bhatt)
Karmesh Mehta (IPR, Bhatt)
Arnab Das Gupta (IPR, Bhatt)
Rakesh Kumar (IPR, Bhatt)
Sunil S (IPR, Bhatt)
P.D. Gupta (RRCAT, Indore)
P.K. Gupta (RRCAT, Indore)
Sendhil Raja (RRCAT, Indore)
Siddhesh A Pai (RRCAT, Indore)
Ishnat Dave (RRCAT, Indore)
Rohan Bhandare (RRCAT, Indore)
Brijesh C Pant (RRCAT, Indore)
Jogy George (RRCAT, Indore)
C. Rajan (RRCAT, Indore)
C. S. Unnikrishnan (TIFR, Mumbai)
G. Rajalakshmi (TIFR, Mumbai)
A. Gopakumar (TIFR, Mumbai)
Maria Haney (TIFR, Mumbai) (PDF)
Sashwat Tanay (TIFR, Mumbai) (Long Term UG)
Ajith Parameswaran (ICTS-TIFR, Bangalore)
Chandra Kant Mishra (ICTS-TIFR, Bangalore) (PDF)
Archisman Ghosh (ICTS-TIFR, Bangalore) (PDF)
Arunava Mukherjee (ICTS-TIFR, Bangalore) (PDF)
R. Srinivasa (ICTS-TIFR, Bangalore)
Nathan Kieran Johnson-McDaniel(ICTS-TIFR, Bangalore, PDF)
Abhirup Ghosh (ICTS-TIFR, Bangalore, Ph.D. student)
Sudarshan Ghonge |(ICTS-TIFR, Bangalore, Long Term UG)
Sumit Kumar (ICTS-TIFR, Bangalore, PDF)
Hemanta Kumar(ICTS-TIFR, Bangalore)
Total=65 (Mgt=9.5, DA=33, Exp=22.5)
LSC Council Members:
Bala Iyer (PI) (ICTS-TIFR, Bangalore)
C. S. Unnikrishnan (TIFR, Mumbai)
Sendhil Raja (RRCAT, Indore)
Tarun Souradeep (IUCAA, Pune)
Ziauddin Khan (IPR, Bhat)
Archana Pai ( IISER-Tvm)
Somak Raychaudhury (IUCAA, Pune)
Subcommittee on IndIGO-LSC:
Bala Iyer
Sukanta Bose
C. S. Unnikrishnan
Council Representative Group:
Bala Iyer (ICTS-TIFR)
CBC Advisory Board:
P. Ajith (ICTS-TIFR)
LSC bylaws committe:
LSC-Fellows committee:
Bala Iyer ( ICTS-TIFR)
LSC Academic Credit and Corresponding Authorship Committee:
Subcommittee on 3m prototype:
C. S. Unnikrishnan (Co-ordinator)
G. Rajalakshmi
Working Group on LIGO-India Site Characterization:
Tarun Souradeep (IUCAA) (Co-ordinator)
Sharad Gaonkar (IUCAA)
Sanjit Mitra (IUCAA)
Rajesh Nayak (IISER, Kolkata)
Supriyo Mitra (IISER, Kolkata)
C. S. Unnikrishnan (TIFR)
Sendhil Raja (RRCAT)
Bala Iyer (ICTS-TIFR)
Patrick Dasgupta (Univ of Delhi)
Working Group on LIGO-India Vacuum:
Ziauddin Khan (IPR) (Co-ordinator)
Shailesh Bhatt (IPR)
C.S. Unnikrishnan (TIFR)
S.K. Shukla (ex-RRCAT)
Subcommittee on Schools/Workshops:
Tarun Souradeep (Co-ordinator)
T. R. Seshadri
A. Gopakumar
Rajesh Nayak
Archana Pai
Subcommittee on IndiGO Homepage:
Bala Iyer (Co-ordinator)
Tarun Souradeep
Anand Sengupta
Sanjit Mitra
P. Ajith
K. G. Arun
Satya R. P. Mohapatra
Subcommittee on LSC Collaboration and GW Data Centre:
Anand Sengupta (Co-ordinator)
Archana Pai
K.G. Arun
Rajesh Nayak
Tarun Souradeep
Sanjeev Dhurandhar
Sanjit Mitra
P. Ajith
Sukanta Bose
B.S. Sathyaprakash
Subcommittee on Visiting Students Program and Student Simulation projects:
Tarun Souradeep (Co-ordinator)
Suresh Doravari
Rana Adhikari
Soumya Mohanty
Anand Sengupta
Sanjit Mitra
K. G. Arun,
P. Ajith
Biplab Bhawal
Subcommittee on Interface with NR/AR:
P. Ajith (Co-ordinator)
K. G. Arun
Bala Iyer