A Ghazal
Tuesday, December 21, 2021
Thursday, October 28, 2021
Monday, June 28, 2021
Ramadan and Self Improvement
I am by now bored of self improvement.
Dawud is not.
Here is his strategy for improving his Ramadan learning.
Wednesday, December 23, 2020
Wednesday, October 7, 2020
Flux Compactification - 2
Becker-Becker-Schwarz say in the discussion of references to their chapter on flux compactifications:
Flux compactifications were introduced in Strominger (1986) and De Wit,
Smith and Hari Dass (1987) as a generalization of conventional Calabi–Yau
compactifications. Such compactifications include a warp factor, so that the
ten-dimensional metric is no longer a direct product of the external and in-
ternal space-time. No-go theorems implied that in most cases such theories
reduce to ordinary Calabi–Yau compactifications. However, with the devel-
opment of nonperturbative string theory and M-theory, it became evident
that the no-go theorems could be circumvented. Flux compactifications were
first studied in the context of M-theory in Becker and Becker (1996) and in
the context of F-theory in Dasgupta, Rajesh and Sethi (1999). Giddings,
Kachru and Polchinski (2002) explained how flux compactifications can give
a large hierarchy of scales. Grana ̃ (2006) reviews flux compactifications.
I have said a few words about Strominger (1986) earlier. Next I intend to take up De Wit, Smith and Hari Dass (1987).
Flux Compactification - 1
A.Strominger, Superstrings with Torsion, Nucl.Phys. B274(1986)253
According to Becker-Becker-Schwarz above is one of the two papers that introduced flux compactifications.
In this note I would like to extract the relevant information from the original paper to this effect.
The beginning statement of their abstract is following.
"The conditions for spacetime supersymmetry of the heterotic superstring
in backgrounds with arbitrary metric, torsion, Yang-Mills and dilaton
expectation values are determined using the sigma model approach"
This tells a lot about their task. Then there is the next info: "The equations are shown to agree to leading order in perturbation theory with those derived in a field theory approach, provided one considers a more general ansatz than in previous analyses by allowing for a warp factor".
" Exact solutions with non-zero torsion are found, indicating a new class of finite sigma models".
"Brief comments are made on the implications for phenomenology".
The contents of the paper are as follows: 1. Introduction, 2. Supersymmetry in the Field Theory Approach, 3. Spacetime Supersymmetry in Sigma Model Approach, 4. Solutions, 4.1 Exact Solutions, 4.2 Orbifolds, 4.3 Perturbative Solutions, 4.4 Non-Kahler Manifolds and Flat Directions, 4.5 Discussion, 5. Conclusions
Which part and in what way is the introduction of flux compactifications is something that I shall point out later on.
Friday, June 5, 2020
Friday, April 17, 2020
Urdu - 3
Q: Sir Syed ki kya ma'anviyat hai aur Sir Syed ki zaat ki aaj ke daur mein kya ahamiyat hai?
A: Mein samajhta hoon ke kuchh shakhsiyatein, jin mein se Sir Syed ek hai, sau, do sau aur teen so saal mein hee wadiyat hoti hain jin ke naseeb mein koi tajdeedi karnama likha hota hai. Uhke hawale se ye tajdeedi karnama likha tha ki barr-e-sagheer Hindustan ke musalmanon ke ta'aleemi ma'iyar ko nikharne mein, usko saiqal karne mein, mustaqbil ko roshan karne mein ek kaleedi kirdar ada karein.
Friday, March 20, 2020
Urdu - 2
Urdu zaban-oadab, Urdu shayari ki abru Janab Gulzar Sahab aur Dr Sukrita Paul Sahiba ko bharpoor taliyon ke sath khushamadeed kehte huway.
Is stage ke waqar ko, iske iftikhar ko dobala kar diya.
Khawateen-e-hazrat Urdu zaban aur Gulzar Sahab ko ek doosre se alag karke dekhna namumkin hai.
Urdu zaban-o-adab ne Hindi cinema aur Urdu Shayari se wabasta Gulzar Sahab ko auj-e-kamal tak pahunchaya. Aur khud Gulzar Sahab ki badaulat Urdu zaban wahan tak pahunchi jahan tak pahunchna kisi khwab se kam na tha.
Ji han hamari murad Gulzar Sahab ke naghme Jai Ho se hai jis ke liye Oscar Award apke nam se mautbar huwa.
Gulzar Sahab afsana nigar hain, film director hain, script writer hain, muqalma navees hain aur apne adab-e-atfal ya'ani bachchon ke adab par kafi kam kiya hai. Aala paye ke mutarjim hain.
Sahiya academy award, Filmfare award, national film award, Padam Bhusan se lekar Oscar tak sab apke nam se mautbar ho chuke hain.
Apke bare mein jo kuchh kaha jaye woh kam hai. Bahut kuchh kehne ki to is zaban ko taqat nahin hai, yara nahin hai magar sirf itna keh sakte hai ki:
Hum ne ik umr mein kya kya na jahan dekhe hain...
Kisi shayar ne aisee hee kisi hasti ke bare mein apne jazbat in alfaz mein qalamband kiye hain ki:
Hum ne ik umr mein kya kya na jahan dekhe hain...
AsmaN dekhe hai aur kar-e-nihaN dekhe hain
Dil ne har zarre ke hamrah dhadakna seekha
Tab nawaoon mein ye mana ke jahan dekhe hain
Ek bar phir Gulzar Sahab ko bharpoor taliyon ke sath khush amadeed kehte hain.
Aur Gulzar sahab ke sath is guftgu mein shamil hain, bahut badi sa'adat hai jo ki Dr Sukrita Paul ke hisse mein aa rahi hai. Humko achchhi tarah yad hai ki guzishta Jashn-e-Rekhta mein ye Javed Sahab se hum kalam thein aur is bar Dr Sukrita Paul sahiba Gulzar sahab ke sath shareek-e-gyftgu hongi.
Ma'aroof adeeba hain, scholar hain, critique hain, hassas shayra hain, ilmi aur adabi zauq apko apne walid se wirse mein mila hai, jise apne apni takhliqi salahiyaton se mazeed jila bakhshi hai.
Women's study ke alawa tarjumanigari mein bhi maharat hasil hai aur hindustan ki sakhafati rangarangi aur adabi pairaye ko apne badi khoobsoorati ke sath qalam band kiya hai.
Humare in donon mehmanon ko khishamadeed kehte huway hum guftgu ke agaz ke liye guzarish kerte hain.
Apni khoobsoorat guftagi ka agaz karein.
Wednesday, March 18, 2020
Corona Days
Hazrat Maulana Ashraf Ali Thanvi (RA)
Author: Hazrat Maulana Ashraf Ali Thanvi (RA)
Showqe Watan - the hereafter is our original watan (abode, home country), and is worthy of being desired. Our negligence and carelessness have made us totally forget. This booklet will remove such negligence and make us desire our original abode.
The Glad Tidings, Respect and Honour for a Muslim at the time of Death
The virtues of plague
The respect and love for a Mu-min on earth
Honour and respect at the time of tajhiiz and takfiin (preparation for burial)
Preference for Death over Life
Preface
The benefit of a difficult death for some Mu-mins
The reward for illness and hardships
The respect and love for a Mu-min in the skies
The meeting and conversing of the ruh’s after death
The Malaa’ikah accompanying the Janaaza
Dua’aa for the desire of the Aa-khirah
Comfort and Ease in the Mah-shar
The Bodily and Ruhani ( soulful) pleasures of Jannah
Appendix
Blessings and favours of the Barzakh
Urdu - 1
Jazba-e-shauq ne bakshe hain sab andaz naye
Soz-o-saaz ki ek nayi mehfil apke samne arasta hai. Is mehfil ki raunaq ko dobala kar rahe hain Aligarh se tashreef laye huway maroof fankar Johny Forster. Mausiqi aur gayaki ki duniya mein aap apni misaal khud aap hain.
Monday, December 9, 2019
New Tork Times on Ertugrul
The writer is William Armstrong, an editor at Hurriyet Daily News.
The article was published on May 14, 2017.
On the occasion of Reccep Tayyip Erdogan's US visit the author diverted from dry political analysis to present the political status from the point of view inspired by the 'bombastic' three seasons of popular Turkish television show Dirilish-Erutrul (Resurrection Ertugrul). The 'loaded' tagline was National Awakening.
This chimes with the spirit of the age after Mr. Erdogan framed the constitutional referendum in April as a struggle against enemies of the Turkish nation and domestic traitors.
Apparently the Turkish mood, and even US political mood, can be adjudged by the popularity of their TV shows. Ever since emergence of Erdogan's party coming to power the TV shows are their prime exports.
The first season featured a Turkish campaign against Crusaders in Anatolia, the second season battles against the Mongols, the third season war with the Christian Byzantines.Not only the political temperature but national mood is captured by the shows.
At the end it is a bitter culture war between religious conservatives and more secular-minded cultural elites. It is not Islamization but nationalism and corresponding aspirations. It is also an exercise in political legitimization and it is an escape to virtual reality from harsh reality. Erdogan expertly exploits the public mood for political gain using poetry and songs.
Another Dilemma : Current Events vs Past
Both of these issues are extremely nerve wrecking as of now. So far my personal capabilities and capacity has proved to be inadequate to have an over overall compass of both of these set of problems.
In fact I have not been able to complete the overall historical assessment of either of these problems.
In overall assessment of the situation of the Muslims today in India my corner stone is HM Seervai's book on Partition of India: Legend vs Reality.
On the corresponding issue of the state of the Muslim community the world over my preferred book is Orientalism by Edward Said.
Sadly I have not been able to get a grip over the over all view presented in these books. Let alone the microscopic details.
And then let us not forget the extremely fast changing current affairs both in India as well as the world.
In this regard friends would say that first of all I must finish my overview of Seervai and Said and they are absolutely right. The pesky problem is the sheer deluge of both domestic, that is India, and world news inflow.
So kindly pray that I can come to grip these problems. The programme at the moment can be summarized as - Seervai-Said-Current Affairs.
Indian Scientis on NRC
A group of Indian scientists and scholars from within and without the country have released a note of protest against the draft Citizenship Amendment Bill, expected to be tabled in parliament on December 9. The Bill proposes to grant citizenship to Indians on the basis of religion as well as passively excludes Muslims, and has triggered protests around the country and from various civil society groups as a result.
The scholars’ note, shared in full below, also calls attention to this aspect of the Bill and states that it violates the spirit of Article 14 of the Indian Constitution. Over 750 scholars from around the world have signed the note, including the directors of three major research institutions: Sandip Trivedi (Tata Institute of Fundamental Research, Mumbai), Rajesh Gopakumar (International Centre for Theoretical Sciences, Bengaluru) and Atish Dabholkar (International Centre for Theoretical Physics, Italy).
TV Rajeswar on Emergency
How to Solve the Micro-vs-Macro Conundrum?
This is what I am calling the Macro-vs-Micro Conundrum.
At the logical level there is no solution to this puzzle. Microscopic details are essential and important and hence these must be given. Macroscopic view is important because that that is the only way to encompass the problem and hence that is what should be presented. The end result is that we can not decide which view to present.
Even pragmatism does not offer a way out.
A pragmatic person would say that either you give the macroscopic view with some microscopic details or you give the microscopic view and quickly move towards the macro view. In both of these approaches we are still left with an additional problem - how much details to include. Practically we have failed to solve the problem.
Someone might add that the amount of details that must be included will be decided by the individual problems. This is certainly a good suggestion but it is already demanding additional details to solve the problem.
Edward Said in his book offered a solution to this enigma. There might be many other solutions but Said's solution has struck me as an elegant as well as pragmatic one. In his book Orientalism he used the personal circumstances as the tie breaker between the two alternatives. So when you are besotted with the undecidable issue of choosing the requisite amount of details between the two approaches then use your personal circumstances to decide the amount of details to be included.
Of course in this case also we shall end up deciding on the case to case basis and in that sense it is on par with the earlier suggestion but we do have now a very robust paradigm to use for tie breaking.
Sunday, December 8, 2019
Wednesday, December 4, 2019
AG Noorani on Army and Rule of Law
BBC Tone of Reportage
One argument against this is that the second phase might just start and till there is a final settlement between the US and the Taliban is reached upon the world and hence BBC can not change the tone, attitude and the push of their reportage.
The trouble with this argument is that the reportage from the outset must have been unbiased - that is supposed to be BBC reputation.
But let us look at what is the current BBC attitude. A group of news items are collected under following headline:
It is difficult to change this presentation but one thing is sure that here the negotiating party is not being given the same legitimacy that is expected for open attitude talks.
What happened to previous Taliban hostages?
- Afghanistan announces Taliban prisoner swap to free hostages12 November 2019
- Jalaluddin Haqqani, founder of Afghan militant network, dies4 September 2018
- Why is there a war in Afghanistan? The short, medium and long story8 September 2019
- Trump cancels secret US meeting with Afghan Taliban8 September 2019
- Afghanistan war: Taliban tell Trump their 'doors are open'18 September 2019
- Afghanistan Taliban commanders freed 'in swap for Indian hostages'7 October 2019
- Afghanistan war: What could peace look like?14 July 2019
Here we do see some semblance of objectivity but the one negotiating party still comes out more of a suspect rather that a partner in talks.
Story of Timothy Weeks
He is an Australian academic released by the Taliban in prisoner swap. Here is one of his quotes:
"I don't hate them at all," he said. "And some of them I have great respect for, and great love for, almost. Some of them were so compassionate and such lovely, lovely people. And it really led me to think about... how did they end up like this?"Yet the BBC presentation on this news and the related items is completely different. The headline of the above report itself is:
It is not as positive as the sentiments expressed in the earlier quote. Indeed any captivity can not be anything but an ordeal yet the mood of the headline does not match the sentiments of the captive about the Taliban.Timothy Weeks recalls Taliban hostage ordeal - 'I never gave up hope'...
One explanation for the softer sentiments of Mr Week will be the Stockholm Syndrome. This too leaves two points unanswered.
Firstly BBC is blowing a different trumpet from US. We remember Tony Blair as UK Prime Minister making a world tour, including India, in support of US President George Bush's agenda in Iraq. The same attitude is not reflected in BBC headlines and reports now that US has been talking to the Taliban. When you are talking to an entity, here Taliban, then you have to have a public posture of not being biased when you go to the talking table.
It is true that it is the US and not the UK who is talking to the Taliban. But this leads to a worse problem - that there is serious division in the west about the status of Taliban. Either it a legitimate agency to talk to or not.
Clearly we are seeing a shift in the US policy towards whom they, the US, were calling the terrorists till yesterday. Such policy shifts are huge operations and it takes time to turn all the relevant wheels.
The second unattended question regarding negative portrayal of Taliban is the larger question - there is the western (US, UK, BBC) narrative about the situation in the Muslim lands. This narrative is that they, the west, are dealing with the terrorists. I am sure there will be the narrative of the so called terrorists.
I am calling so called terrorists because either the Taliban are the terrorists and hence completely condemned or they are respectable enough to hold talks with.
All this still leads an uncovered frontier and that is most important - what is the Muslim narrative of these issues. After all these are the Muslims who have their interests at stake in all this. Does the Muslim World accept the west as the unanimous global policing agency or not? Do they a have their own take on the matter?
As a result should we expect BBC to change the tone, attitude and presentation of their news about Afghanistan?