Mphasis acquisition talks hit impasse as Carlyle refuses to log in SECTIONS Share Synopsis Negotiations between Blackstone Group and Carlyle Group for the biggest technology acquisition in India have hit a bump as Mphasis’ share price continues to soar. Agencies The valuation mismatch between seller Blackstone and sole bidder Carlyle may force the stake sale process to get scrapped. Mumbai/Chennai: Negotiations between Blackstone Group and Carlyle for the biggest technology takeover in India have hit a bump as Mphasis’ share price continues to soar, people involved in the matter said. Differences in valuations resulted in Carlyle walking away—at least temporarily—after